US$ 68.95
10 x 4 Star Flat Decking Screws w/ Nibs W
3/4 x 18 Hex Lag Screw Hot Dipped Galvanized
7 ga) for #12
3/4-16 x 2 1/4 Flat Socket Cap Screw Alloy
Typical hardness on diameters 1/4 to 1 inch is HRC 25-34
M16-2.00 x 140 Flat Socket Cap Screw 12.9 DIN 7991 Black Oxide M27-3.00 Socket Cap Screws 12.9 Alloy Plain DIN 912 10 x 4 Star FlatM16 2. 00 x 140 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.