These shoulder screws are chemical resistant, nonconductive, and lightweight. A standard shoulder with an undersized tolerance allows them to fit most machinery and equipment. They’re often used to guide or align components, and as an axle or pivot point.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Shoulder

Lg. Thread

Size Thread

Lg. Head

Dia. Head

Ht. Drive

Size Temperature

Range, °F Choose a Color Pkg.

Qty. Pkg.

1/4" Shoulder Dia.—Standard Fit (-0.012" to -0.002" Dia. Tolerance)

1/4" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A236 $10.01

3/8" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A254 10.10

1/2" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A263 10.21

5/8" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A271 10.33

3/4" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A279 10.51

1" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A288 10.64

1 1/4" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A296 10.87

1 1/2" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A305 11.07

1 3/4" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A313 11.29

2" 10-24 3/8" 3/8" 3/16" 1/8" -40° to 185°

Black,Off-White

25 93897A320 11.52

5/16" Shoulder Dia.—Standard Fit (-0.012" to -0.002" Dia. Tolerance)

1/4" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A401 10.61

5/16" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A410 10.71

3/8" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A417 10.77

1/2" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A425 10.94

5/8" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A433 11.10

3/4" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A440 11.28

1" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A448 11.61

1 1/2" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A464 12.31

2" 1/4"-20 7/16" 7/16" 7/32" 5/32" -40° to 185°

Black,Off-White

25 93897A480 12.95

Shoulder

Lg. Thread

Size Thread

Lg. Head

Dia. Head

Ht. Drive

Size Temperature

Range, °F Choose a Color Pkg.

Qty. Pkg.

3/8" Shoulder Dia.—Standard Fit (-0.012" to -0.002" Dia. Tolerance)

1/4" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A517 $11.64

3/8" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A525 11.88

1/2" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A534 12.12

5/8" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A542 12.36

3/4" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A551 12.59

1" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A559 13.09

1 1/4" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A567 13.56

1 1/2" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A575 14.04

1 3/4" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A580 14.52

2" 5/16"-18 1/2" 9/16" 1/4" 3/16" -40° to 185°

Black,Off-White

25 93897A588 15.00

1/2" Shoulder Dia.—Standard Fit (-0.012" to -0.002" Dia. Tolerance)

3/8" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A658 8.91

1/2" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A664 9.10

5/8" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A671 9.26

3/4" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A677 9.43

1" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A686 9.77

1 1/4" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A694 10.11

1 1/2" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A701 10.44

1 3/4" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A708 10.79

2" 3/8"-16 5/8" 3/4" 5/16" 1/4" -40° to 185°

Black,Off-White

10 93897A716 11.13