Size = 4-40
A = .112" (Screw Diameter)
L = 1/2" (Length)
D = .257" (Head Diameter)
Phillips Drive = #1
Drill Size = #43
Machine Screw Phillips Drive Truss Head 4-40 x 1/2" Type 18-8 Stainless
- Product Code: 8-FMPT-04C050
- Availability: In Stock
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$0.04
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- 100 or more $0.03 ea.
- 1000 or more $0.02 ea.