3/8"-16 x 1" 18-8 Stainless Steel Coarse Thread Spade Head Thumb Screws

Diameter: 3/8"
Length: 1"
Material: Stainless Steel
Head Style: Spade
Thread Size: 16 (Coarse)
Hardness: 18-8
Type: Thumb Screw

Box of 4.

A thumb screw is a threaded fastener designed to be twisted into a tapped hole by hand without the use of tools.