Section B

Socket Head Shoulder Bolts Vis à épaulement à tête creuse

Inch Pouce

“ALLOY” STEEL Heat treated Not Plated Rockwell “C” hardness of 32-43 at the surface. Threads: Unified standard, Class 3A, UNC Series, to American National Standard, ASME B18.3.

18-8 STAINLESS STEEL

Threads: Class 3A or 2A our option.

B

B

See Chart below

“STRIPPER BOLTS”

…Continued from previous page.

Shoulder Shoulder U.N.C.

Shoulder Shoulder U.N.C.

SPAENAUR Nos.

SPAENAUR Nos.

Dia.

Length Thread STEEL

Dia.

Length Thread STEEL 4" 5/8-11 364-071 4-1/2" 5/8-11 364-072 5" 5/8-11 364-073 1-1/2" 3/4-10 364-082 2" 3/4-10 364-085 2-1/2" 3/4-10 364-075 3" 3/4-10 364-087 3-1/2" 3/4-10 364-083 4" 3/4-10 364-078 2-1/4" 7/8-9 364-091 3" 7/8-9 364-081

Cont’d.… 3/4" 3 / 8 " Key

364-079 364-088 364-080 364-063 364-064 364-065 364-066 364-067 364-068 364-069 364-070

3/4"

5/8-11 5/8-11

1"

1-1/4" 5/8-11 1-1/2" 5/8-11 1-3/4" 5/8-11 2-1/4" 5/8-11 2-1/2" 5/8-11 2-3/4" 5/8-11 2" 5/8-11

3/4" 3 / 8 " Key

1"

1 /

2 " Key

1 "

3"

5/8-11

5 /

8 " Key

3-1/2" 5/8-11

Hex Socket Shoulder Screw Technical Information

Nom. Size or Basic Shoulder

D

A

H

D1

E

K

J

Shoulder Diameter

Head

Head

Nom. Thread Threads Thread Thread Hexagon Size or Basic Per Length Neck Wdth. Socket Size

Diameter

Height

Dia.

Thread Dia.

Inch

Max

Min

Max.

Min.

Max.

Min.

Basic

Max.

Nom.

1/4" 0.250 0.2480 0.2460 0.375 0.357 0.188 0.177 10 0.1900 24 0.375 0.062 1/8 0.125 5/16" 0.312 0.3105 0.3085 0.438 0.419 0.219 0.209 1/4 0.2500 20 0.438 0.075 5/32 0.156 3/8" 0.375 0.3730 0.3710 0.562 0.543 0.250 0.240 5/16 0.3125 18 0.500 0.083 3/16 0.188 1/2" 0.500 0.4980 0.4960 0.750 0.729 0.312 0.302 3/8 0.3750 16 0.625 0.093 1/4 0.250 5/8" 0.625 0.6230 0.6210 0.875 0.853 0.375 0.365 1/2 0.5000 13 0.750 0.115 5/16 0.312 3/4" 0.750 0.7480 0.7460 1.000 0.977 0.500 0.490 5/8 0.6250 11 0.875 0.136 3/8 0.375 1" 1.000 0.9980 0.9960 1.312 1.287 0.625 0.610 3/4 0.7500 10 1.000 0.150 1/2 0.500 1-1/4" 1.250 1.2480 1.2460 1.750 1.723 0.750 0.735 7/8 0.8750 9 1.125 0.222 5/8 0.625

PELLETIZED Hex Socket SHOULDER SCREWS (STRIPPER BOLTS)

Shoulder DIA. 1/2" U.N.C. Thread 10-24 1/4"-20 5/16"-18 3/8"-16 L ORDER BY SPAENAUR NUMBER 3/8 359-200 359-207 1/2 359-204 359-208 5/8 359-201 359-205 359-209 359-211 3/4 359-202 359-206 359-210 1 359-212 359-203 1/4" 5/16" 3/8"

L

Alloy Steel Heat Treated Not Plated with Type 6/6 Nylon Pellet

Locking Insert

CATALOG 14

Shoulder Length

For Pellet Location and additonal info. see page B204.

Contact Sales Desk For Package Quantities

B209

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