Simplicity 1695447 Lawn Mower User Manual

Simplicity 1695447 Lawn Mower User Manual
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Parts Manual
Intermediate Frame
Snowthrowers
Attachment
Description
924I, 9TP 24" Snowthrower
924IE, 9TP 24" Snowthrower (CE/Export)
924IR, 9TP 24" Snowthrower (CE/Export)
R
Mfg. No.
1695302
1695311
1695410
Part No.: 1735510
Rev. 01/2009
TP 400-4772-01-IS-S
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Table Of Contents
PRODUCT COMPONENTS
PAGES
Engine & Frame Group ........................................................................................................................................
Auger Drive Group ...............................................................................................................................................
Traction Drive Group ............................................................................................................................................
Gear Case Assembly ...........................................................................................................................................
Handles & Controls Group ...................................................................................................................................
Wheel & Tire Group .............................................................................................................................................
Decals Group .......................................................................................................................................................
Auger Housing & Chute Group ............................................................................................................................
4
6
8
10
12
14
16
18
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Torque Specification Chart ..................................................................... Inside Back Cover
Engine & Frame Group
2987650
R
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
4
TP 400-4772-01-IS-S
Engine & Frame Group
1664847SM
1732486SM
1733014SM
1733324SM
1733583CSM
1734311SM
1734313SM
1917356SM
711682MA
1919381SM
1921515SM
1924856SM
1927429SM
2831277SM
1960027SM
1960251SM
1921982SM
1960686SM
002X97MA
028X76MA
1740572CSM
1740906ASM
1501065MA
1501109MA
1501112YZMA
1502041MA
1502120MA
165X159MA
26X306MA
53704MA
1921969SM
1733451SM
1735135SM
910828MA
1734732SM
---1929477SM
1724064SM
1701011SM
1922755SM
1924940SM
QTY. DESCRIPTION
6
1
1
1
1
1
1
3
1
3
1
4
12
1
2
2
1
3
4
4
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
SCREW, Hex Washer Head Taptite, 5/16-18 x 3/4
COVER, Belt w/Toolbox
STOP, Belt
V-BELT, 3L 33.13
PLATE, Engine Mount
WELD, Auger Idler
V-BELT, 4L 37.00 Auger
LOCKWASHER, Spring 5/16
PIN, Hair
WASHER, 5/16
CAPSCREW, Hex Head 5/16-24 x 3/4 G5
SCREW, Hex Washer Head Taptite 5/16-18 x 1/2
SCREW, Hex Washer Head Taptite 1/4-20 x 5/8
NUT, Hex Flange 5/16-18 Whiz Lock
WASHER, 1/2
NUT, Hex Centerlock Jaam 3/8-16
CAPSCREW, Hex Head 5/16-24 x 1-1/4 G5
NUT, Hex Flange 5/16-18 Esna
CARRIAGE BOLT, 5/16-18 x 1-1/2
NUT, Push for 1/4 Diameter Thread
FRAME BOX
PANEL, Bottom
BUSHING, Idler Bracket
PULLEY, Engine Snow 2Stage
SPOT WELD, Idler Bracket
SPACER,-0.53 ID 1.00 OD 1.61 LG AUG IDLER
IDLER, Plastic Ball Bearing
SPRING, Extension Auger Idler
SCREW, 1/4-AB x 3/4 Hex w/Extension Tooth Washer
SPRING, Extension Idler
CAPSCREW, Hex Head 3/8-16 x 1-1/2 G5
ARM, Control
PIN, Clevis
BOLT, Hex 5/16-24 x 1
HEAT SHIELD, 16GA (Used only on Domestic Models)
*ENGINE, 9.0TP B&S Mod. #12D1140118-E1
*ENGINE, 9.0TP B&S Mod. #12D1140119-E1 (CE/Export)
*ENGINE, 9.0TP B&S Mod. #12D1160120-E1 (CE/Export)
SCREW, Hex Washer Head Taptite (Used only on Domestic Models)
CORD, Electric Extension 10FT (Used only on Domestic Models)
TIE, Self Locking
WASHER, 3/8
WASHER, 3/8
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
36
36
39
40
41
42
43
R
REF NO PART NO.
Footnotes
Note: * See your local Briggs & Stratton distributor for parts & service.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
5
TP 400-4772-01-IS-S
Auger Drive Group
987652
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
6
TP 400-4772-01-IS-S
Auger Drive Group
REF NO PART NO.
QTY. DESCRIPTION
1668344SM
1715091SM
1715120ASM
1726535ASM
1726536ASM
2818312SM
1928721SM
1960474SM
7023590SM
1734573SM
1734916SM
2
1
1
1
1
2
2
1
2
1
2
PIN, Shear
PULLEY, Auger Input
IMPELLER ASSEMBLY
AUGER ASSEMBLY, L.H., 22" Housing
AUGER ASSEMBLY, R.H., 22" Housing
KEY, Woodruff
SCREW, Set Square Head Cup Point 5/16-18 x 1/2 G8
SCREW, Set Square head Cup Point 3/8-16 x 1/2 G8
COTTER PIN, 1/4" Self Locking
GEAR BOX ASSEMBLY, Auger Drive
TUBE
R
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1
2
3
4
5
6
7
8
9
10
11
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
7
TP 400-4772-01-IS-S
Traction Drive Group
2987696
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
8
TP 400-4772-01-IS-S
Traction Drive Group
REF NO PART NO.
QTY. DESCRIPTION
2
3
1
2
2
8
3
2
1
5
1
1
1
1
1
1
2
1
1
1
1
1
1
1
3
4
1
1
5
1
1
1
1
1
NUT, Hex Lock Esna Light 1/4-20
CAPSCREW, Hex Head 1/4-20 x 5/8 G5
CAPSCREW, Hex Head 1/4-20 x 1-1/2 G5
CAPSCREW, Hex Head 1/4-20 x 3/4 G5
NUT, Hex Centerlock 1/4-20
SCREW, Hex Washer Head Taptite 5/16-18 x 1/2
NUT, Hex Keps 1/4-20
WASHER, 1/2
BOLT, Hex 1/4-20 x 1-3/4 G8
RETAINER, Ring 7/16
PLATE, Swinging
BRACKET, Cable Spool
WELD, Axle Sprocket
SPROCKET, Set
AXLE, Swing Plate
HEX SHAFT & SPROCKET ASSEMBLY
BEARING, Axle D-Hole
FRICTION PULLEY ASSEMBLY
CABLE, Front Drive
SPACER, Friction Pulley
WHEEL, Friction
AXLE
WELD, Spring Link
NUT, 38-24 FlangeLock
SPRING, Extension
RETAINER & BUSHING ASSEMBLY
HUB, Friction Wheel & Bearing
CHAIN, Roller
WASHER, Flat
SPOOL CABLE, Auger Control
CHAIN, Roller
BEARING, Flange 1/2 x 7/8
WELD, Speed Select
RING, Retaining Extension
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1920397SM
1921959SM
1922837SM
1923341SM
1923358SM
1924856SM
1928372SM
1960027SM
01X193MA
11X30MA
1501057YZMA
1501059YZMA
1501089MA
1501090MA
1501092YZMA
1501100MA
1501114MA
1501115MA
1501122MA
1501158MA
1501435MA
1501562MA
1502105YZMA
15X114MA
165X112MA
334163MA
337029MA
579851MA
579858MA
579860MA
579868MA
579944MA
1501085YZMA
1733326SM
R
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
35
36
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
9
TP 400-4772-01-IS-S
Gear Case Assembly
1734573
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
10
TP 400-4772-01-IS-S
Gear Case Assembly
REF NO PART NO.
QTY. DESCRIPTION
1612112SM
1734356SM
1734368SM
431787MA
10576MA
10577MA
454565MA
48275MA
50221MA
5034MA
50684MA
51279MA
51405MA
9566MA
580295MA
710025MA
15X143MA
9344MA
1
1
1
1
1
1
1
4
1
3
1
1
1
3
1
7
7
1
TUBE, Plastic
SHAFT, Impeller
SHAFT, Auger Intermediate
KEY, Woodruff, #61, 5/8 x 3/16
GEAR CASE, LH
GEAR CASE, RH
PIN, Spring
WASHER, Thrust
BUSHING, Worm
BUSHING, Shaft
BEARING, Needle Thrust
GASKET
GEAR, Worm
SEAL, Oil
COLLAR, Thrust, 3/4 X 1-1/4
CAPSCREW, 1/4-20 X 3/4
NUT, Hex-Flange, Center-Lock, 1/4-20
SCREW, 3/8-16 X 1/2
R
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1
2
3
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
11
TP 400-4772-01-IS-S
Handles & Controls Group
2987709
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
12
TP 400-4772-01-IS-S
Handles & Controls Group
REF NO PART NO.
QTY. DESCRIPTION
1
2
1
1
1
4
4
1
2
1
2
2
1
2
4
4
1
2
1
1
2
4
2
2
2
2
1
1
1
1
1
1
2
1
CABLE, Auger
BOOT, Spring End Cover
SPRING, Auger Control
NUT, Hex Lock Esna Light 1/4-20
PANEL, Dash Upper
WASHER, 5/16
CAPSCREW, Hex Head 5/16-18 x 2 G5
HANDLE, Upper
NUT, Push Pal 1/4 Diameter Stud Capped
LEVER ASSEMBLY, Clutch R.H.
GRIP, Control Lever
GRIP, Handle
ROD, 1/4 Diamter 21.81 Large
SPACER
NUT, Hex Flange 1/4-20 Esna
NUT, Hex Flange 5/16-18 Esna
HANDLE, Lower
SCREW, Hex Washer Head Taptite 1/4-20 x 5/8
BRACKET, Gear Select
LEVER, Spring Shift
CAPSCREW, Hex Head 1/4-20 x 3/4 G5
CARRIAGE BOLT, 1/4-20 x 1-1/2 G5
NUT, Hex Flange 5/16-18 Two-Way Lock
SCREW, Hex Washer Head Taptite 5/16-18 x 3/4
CAPSCREW, Hex Head 5/16-18 x 1 G5
NUT, Hex Centerlock 1/4-20
ROD, Shift No Thread
GRIP, Ball End
LEVER ASSEMBLY, Clutch L.H.
HANDLE, Upper L.H.
CABLE, Front Drive
BRACKET, Cable Adjusting
BUMPER
BUSHING
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761872MA
308146MA
1673MA
1920397SM
1734250CSM
1919326SM
1921978SM
1740573ASM
1960126SM
337816E701MA
337380MA
337399MA
1734522SM
1734396SM
1960694SM
1960686SM
1740701ASM
1927429SM
1740698ASM
760564MA
1923341SM
1960633SM
1935048SM
1664847SM
1921333SM
1923358SM
336702E701MA
331624MA
337815E701MA
1740587ASM
1501123MA
313441MA
4049MA
1667588SM
R
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
18
20
22
23
24
25
26
27
28
29
30
31
32
34
35
36
37
38
40
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
13
TP 400-4772-01-IS-S
Wheel & Tire Group
2987653
R
N
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
14
TP 400-4772-01-IS-S
Wheel & Tire Group
REF NO PART NO.
QTY. DESCRIPTION
1679697SM
1734045SM
1657528SM
712120MA
1734997SM
1734998SM
2172353SM
2
2
2
2
2
2
2
PIN, Klik
WHEEL & TIRE ASSEMBLY, 13 x 5
RETAINING RING, Extension, #75 3/4 Self Lock
WASHER, Flat
WHEEL, 3.25 Wide 6.00 Diameter
TIRE, 13 x 6.00 Snow Hog
VALVE STEM & CAP, Air
R
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1
2
3
4
5
6
7
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
15
TP 400-4772-01-IS-S
Decals Group
2987712
R
N
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
16
TP 400-4772-01-IS-S
Decals Group
REF NO PART NO.
QTY. DESCRIPTION
1727207SM
1733057SM
1727208SM
1716532SM
-7390MA
7859MA
-1735119SM
1735120SM
1734497SM
1720454SM
1734591SM
1734499SM
1735229SM
1735113SM
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAL, Chute Warning (CE/Export)
DECAL, Danger Amputation Hazard
DECAL, Impeller Warning (CE/Export)
DECAL, Danger Avoid Injury, Auger
*DECAL, OPEI
DECAL, Belt Stretch and Adjustment (Domestic Models Only)
DECAL, Over Adjust of Friction Disc (Domestic Models Only)
*STICKER, Serial w/Bar Code
DECAL, SMI Stripe 924IE (CE/Export)
DECAL, SMI Stripe 924IR (CE/Export)
DECAL, SMI Stripe 924I
DECAL, Touch Up Paint
DECAL, Dash (CE/Export)
DECAL, Dash
DECAL, Speed Control
DECAL, SMI Dash Swoosh
R
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1
1
2
2
3
4
5
6
7
7
7
8
13
13
14
16
Footnotes
Note* Not a serviceable part
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
17
TP 400-4772-01-IS-S
Auger Housing & Chute Group
2987710
R
N
ep o
ro t fo
du r
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
18
TP 400-4772-01-IS-S
Auger Housing & Chute Group
1935048SM
1734442SM
1732412SM
1734773SM
1733026SM
1922127SM
1960684SM
1734440SM
1734423ASM
1501293MA
1734404SM
1714084SM
1960093SM
1734439SM
1667588SM
1931335SM
1734195ASM
1734201ASM
1931337SM
1931648SM
2108202SM
1960687SM
1734055CSM
1734063CSM
1931315SM
1726458CSM
1726457SM
1668639ASM
1960373SM
1727854ASM
1960711SM
1930641SM
7300098ASM
1930659SM
1933896SM
578063MA
1501672MA
2860604SM
1726459CSM
1734475CSM
1733209SM
7091542SM
1931333SM
QTY. DESCRIPTION
1
1
1
1
1
2
6
1
1
1
1
1
1
1
1
1
1
1
2
3
1
8
2
2
17
1
2
2
6
2
4
17
1
3
2
2
2
2
1
1
1
3
1
NUT, Hex Flange 5/16-18 Two Way Lock
COVER, Gears
BOLT, Shoulder 5/16-18 G5
GEAR & SUPPORT ASSEMBLY, Chute
WASHER, Powdered Metal
CAPSCREW, Hex Head 5/16-18 x 1-3/4 G5
NUT, Hex KEPS 5/16-18 Conical Washer
SUPPORT, Worm "U" 10GA
SUPPORT, Gear & Chute 10GA
PIN, Hair Chute Gear
ROD, Chute Control E-Coat
KNOB, Spinner
NUT, Push Pal 3/8 Diameter Stud Capped
WORM, Chute L.H.
BUSHING
CARRIAGE BOLT, 5/16-18 x 1 G5
TUBE
SUPPORT, Tube 10GA
CARRIAGE BOLT, 5/16-18 x 1-1/2 G5
SCREW, Hex Whiz Lock Flange 5/16-18 x 1/2
BEARING, Ball
NUT, Hex Flange 3/8-16 ESNA
BRACKET, Housing 12GA
ANGLE, Fill Strip
CARRIAGE BOLT, 1/4-20 x 1/2 G5
PLATE, End L.H.
HOUSING, Auger Bearing
CAP, Bearing
SCREW, Hex Washer Head Taptite 5/16-18 x 1
SKID, Shoe Reversible
CARRIAGE BOLT, 3/8-16 x 3/4 G5
NUT, Hex Flange 1/4-20 Whiz Lock Large
BLADE, Scraper 24"
RETAINER, Nut, 5/16-18
NUT, Hex Lock 10-24 w/Nylon Insert
BLOCK, Universal Pivot
CLIP, Retainer
SCREW, Hex Washer Head Slot #10C x 1-1/4 G2
PLATE, End R.H. 14GA
WRAPPER ASSEMBLY, 24" Auger
STICK, Cleanout w/Brush
SCREW, Phillips Head Taptite, Torx 5/16C x 1/2
CARRIAGE BOLT, 5/16-18 x 3/4
N
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du r
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1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
19
21
22
23
24
25
26
27
28
29
30
31
32
33
35
37
38
41
42
43
44
45
46
47
48
49
50
R
REF NO PART NO.
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
19
TP 400-4772-01-IS-S
Auger Housing & Chute Group
2987710
R
N
ep o
ro t fo
du r
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
20
TP 400-4772-01-IS-S
Auger Housing & Chute Group
REF NO PART NO.
QTY. DESCRIPTION
2860210SM
071294MA
1706085SM
1734206CSM
1665982SM
1960762SM
1734542SM
1735174SM
1678366SM
1960126SM
1733647SM
1
1
2
1
1
1
1
1
2
2
1
WASHER
WINGNUT, 5/16-18
DECAL, Hinge
CHUTE & DEFLECTOR ASSEMBLY
RETAINER, Bearing
NUT, Hex Lock Jam ESNA Lite 3/8-24
WASHER, Cup
GUARD, Chute
WASHER, Nylon
NUT, Push 1/4
CAP, Wire 1/4
R
N
ep o
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du r
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io
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51
52
53
54
57
58
59
66
67
68
69
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695302 - 924I
1695311 - 924IE
1695410 - 924IR
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
21
TP 400-4772-01-IS-S
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Hardware Identification & Torque Specifications
Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
Property
Class
5.6
8.8
Class 5.6
10.9
SAE Grade 2
Class 12.9
Size Of
Hardware
Nm.
in/lbs
ft/lbs
Nm.
in/lbs
ft/lbs
Nm.
in/lbs
ft/lbs
Nm.
M3
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
.56
1.28
2.50
4.3
7.1
10.5
21
36
58
88
121
171
230
295
435
590
800
1030
1340
13.44
30.72
60.96
7.3
12.1
17.7
35
61
101
147
202
290
390
497
733
995
1349
1740
2249
1.28 19.2
2.90 43.44
5.75 5.97
9.9 10.3
16.5 16.9
25
24
50
48
83 86.2
136
132
210
200
287
275
405
390
559
530
708
375
995 1032
1350 1401
1830 1902
2360 2441
3050 3163
1.80
4.10
8.10
14
23
34
67
117
185
285
390
550
745
960
1400
1900
2580
3310
4290
22.92
52.56
7.15
12.1
19.9
29
59
103
162
250
346
486
656
840
1239
1681
2278
2935
3798
2.15
4.95
9.7
16.5
27
40
81
140
220
340
470
660
890
1140
1680
2280
3090
3980
5150
20
10
30
40
50
60
80
70
90
Body Length
R
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
Inside
Diameter (in) per inch
1/4
1/2
2.1
2.3
3.1
3.5
7.6
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4
Body
Length (mm)
Body
Length (in)
in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640
SAE Grade 8
Nm.
in/lbs
ft/lbs
Nm.
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4
41
43
60
68
12
14
25
29
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0
NOTES
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Screw, 1/2- 16 x 2
1
3/4
Distance between
threads (mm)
Threads
per inch
Thread
Diameter (mm)
Body
Diameter
Nut, 1/2-16
0
Nm.
100
Body
Diameter
Nut, M8
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12
The guides and ruler furnished below are designed to
help you select the appropriate hardware.
0
in/lbs
ft/lbs
SAE Grade 5
N
ep o
ro t fo
du r
ct
io
n
in/lbs
Size Of
Hardware ft/lbs
5.88
13.44
26.4
44.64
5.2
7.7
15
26
42
64
89
126
169
217
320
435
590
759
988
No
Marks
Hardware
Grade
12.9
Class 10.9
Class 8.8
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
2
3/4
1/4
1/2
3
3/4
1/4
1/2
4
Common Hardware Types
3/4
Hex Head Capscrew
Washer
Standard Hardware Sizing
When a washer or nut is identified as 1/2” (M8), this is
the Nominal size, meaning the inside diameter is 1/2 inch
(8mm metric thread diameter); if a second number is present
it represents the threads per inch (distance between threads).
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50 ),
this means the Nominal size, or body diameter is 1/2 inch (8mm
metric thread diameter), the second number,16, represents the
threads per inch, (1.25 thread diameter). The final number is the
body length of the bolt or screw, 2 inches (50mm).
Lockwasher
Carriage Bolt
Hex Nut
Wrench & Fastener Size Guide
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
M6 Bolt or Nut
Wrench—10mm
M8 Bolt or Nut
Wrench—13mm
M10 Bolt or Nut
Wrench—17mm
7/16” Bolt or Nut
1/2” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench—3/4”
Wrench (Nut)—11/16”
M12 Bolt or Nut
Wrench—19mm
M14 Bolt or Nut
Wrench—22 mm
N
ep o
ro t fo
du r
ct
io
n
R
IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS
WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO
MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS.
Briggs & Stratton Yard Power Products Group
3515 N. 124 Street / PO Box 702
Wauwatosa, WI 53222 USA
www.simplicitymfg.com
© Copyright 2009 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
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