Library › Hardware › Button head socket cap screws, inch: #4-40 to 1/2-13

#4-40 × 0.375 in button head socket cap screw

#4-40 × 0.375 in button head socket cap screw: head Ø5.41 × 1.50, 1/16 in hex key

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

size	#4-40
major_mm	2.845
tpi	40
head_dia_mm	5.41
head_h_mm	1.5
hex_key_in	1/16
lengths_in	0.25, 0.375, 0.5

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From the full sheet

Button head socket cap screws, inch: #4-40 to 1/2-13 (ASME B18.3): every size, notes, mating features and sources. What are the dimensions of a 5/16-18 button head socket cap screw?

Other sizes

#4-40 × 0.25 in button head socket cap screw
#4-40 × 0.5 in button head socket cap screw
#6-32 × 0.25 in button head socket cap screw
#6-32 × 0.375 in button head socket cap screw
#6-32 × 0.5 in button head socket cap screw
#8-32 × 0.375 in button head socket cap screw
#8-32 × 0.5 in button head socket cap screw
#10-24 × 0.375 in button head socket cap screw
#10-24 × 0.5 in button head socket cap screw
#10-24 × 0.75 in button head socket cap screw
#10-32 × 0.375 in button head socket cap screw
#10-32 × 0.5 in button head socket cap screw
1/4-20 × 0.375 in button head socket cap screw
1/4-20 × 0.5 in button head socket cap screw
1/4-20 × 0.625 in button head socket cap screw
1/4-20 × 0.75 in button head socket cap screw
1/4-20 × 1 in button head socket cap screw
5/16-18 × 0.5 in button head socket cap screw
5/16-18 × 0.625 in button head socket cap screw
5/16-18 × 0.75 in button head socket cap screw
5/16-18 × 1 in button head socket cap screw
3/8-16 × 0.75 in button head socket cap screw
3/8-16 × 1 in button head socket cap screw
1/2-13 × 1 in button head socket cap screw