#37 Heavy Duty Drill Bit - Stubby Length

8 x 3/4 Simpson Mod Truss-Head Wire Lath Screws - Phillips Drive 305 SS - Box (100)

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M20-2.50 x 110 Flat Socket Cap Screw 12.9 DIN 7991 Black Oxide M20-2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide #37 Heavy Duty Drill BitM20 2. 50 x 110 Flat Socket Cap Screw 12. 9 DIN 7991 Black Oxide . Alloy Flat Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds DIN 7991. Manufactured from heat treated alloy steel, 1960 series.