#37 x 6 High Speed Aircraft Bit Cobalt

1/2 x 6 High Speed Aircraft Bit

8-32 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

10 x 4 1/2 Phillips Bugle Fine Drywall Screws Phosphate Coated - Carton (500)

A307 Grade A Carriage Bolts are manufactured from low carbon steel to meet or exceed ASTM A307 Grade A

M42-4.50 x 260 Socket Cap Screw 12.9 Alloy Plain DIN 912 M18-2.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 #37 x 6 High SpeedM42 4. 50 x 260 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.