9/16-12 x 4 Hex Cap Screw SS 18-8 (A2)

5/8-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated

#40 x 6 High Speed Aircraft Bit Cobalt

9/16-12 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated

Coarse threads approximately 2/3 up the shank draw the decking tightly to the substrate

3/4-10 x 3 Flat Socket Cap Screw 18-8 (A2) Stainless Steel Stubby Drill Bits - Wire Gauge 9/16-12 x 4 Hex Cap3 4 10 x 3 Flat Socket Cap Screw 18 8 (A2) Stainless Steel . 18 8 (A2) Stainless Steel Flat Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM F879. Flat Head Socket Cap Screws are used for flush mounting of sections, usually where one part slides over another part or one part is mounted on another.