3/4-10 x 3 1/4 A307A Hex Tap Bolt Zinc Plated. A307A Hex Tap Bolts are manufactured from low carbon steel. Our hex tap bolts meet our exceed ASTM A307 Grade A. All material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60,000 psi.
- How quickly can I receive this item?
- Great question! Just add your items to your cart. Proceed to checkout. Select a shipping method and you will see your estimated ship date.
- Where is this item made?
- Unless specifically indicated as "domestic USA" in the product details, all of our products are import material.
- What if I need to return this item?
- Not a problem at all. Send it back anytime! We have a "no hassle" return policy.
- Do you offer free shipping?
- We sure do! All orders of $100 or more ship free.