1 1/8-12 x 3 Socket Cap Screw Alloy

1/2-20 x 4 1/2 Socket Cap Screw Alloy

the hardness rating is HRC 24-35

5/8-11 x 11 Grade 8 Hex Cap Screw Yellow Zinc Plated

18-8 nuts are characterized as having a chromium content of 18% and nickel content of 8-10%

5/16 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit Nylon Insert Locknuts Zinc Plated 1 1/8-12 x 3 Socket5 16 x 12 ITM SDS Plus eVolution Hammer Drill Bit . An all new designed solid 4 x 90? head symmetry and 4 symmetrical functioning spiral ridges for fast, accurate and tough drilling through all aggregates, concrete, masonry, brick, stone and rebar. 50% more holes Drills rebar No "sticking" Less breakage Less vibration Made in Germany