Tensile strength on diameters 1/4 to 2 1/2 inches is a minimum of 150

7/8-9 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-9 x 4 Flat Socket Cap Screw Alloy

#24 Heavy Duty Jobber Drill Bit

When you work in construction or a service industry — or even when you are a passionate do-it-yourself enthusiast — you need a wide range of fastening solutions you can count on to perform durably over the long-term

M36-4.00 x 120 Socket Cap Screw 12.9 Alloy Plain DIN 912 1/2-13 Socket Set Screws Cup Point Alloy Tensile strength on diameters 1/4M36 4. 00 x 120 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.