#21 x 6 High Speed Aircraft Bit Cobalt

9/16-12 x 3 1/4 Socket Cap Screw Alloy

1/4 x 1 1/2 Phillips Pan Wall-Dog™ Light Duty Anchors Zinc Plated - Box (100)

18% chromium and 8% nickel for good corrosion resistance

9 x 1 1/2 Simpson Metal-Panel Screw - Hex Drive w/ EPDM Washer 316 SS - Box (100)

M36-4.00 x 300 Socket Cap Screw 12.9 Alloy Plain DIN 912 3/4-10 Hex Cap Screws 18-8 Stainless Steel #21 x 6 High SpeedM36 4. 00 x 300 Socket Cap Screw 12. 9 Alloy Plain DIN 912 . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds DIN 912. Manufactured from heat treated alloy steel, 1960 series.