Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Fine Thread: 1/4-28 UNF for increased tensile engagement and precise adjustment
these screws are a trusted choice for OEMs and precision fabricators alike
Order today and experience Monster Bolts’ fast shipping and superior customer service
✔️ Available in metric coarse and fine threads
Bulk M42 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide 440416 Fine Thread: 1/4-28 UNF forMonster Overview: When maximum structural integrity is essential, M42 Socket Head Cap Screws from Monster Bolts are the benchmark for strength and precision. Manufactured from Class 12. 9 alloy steel and treated with a thermal black oxide finish, these fasteners deliver exceptional tensile strength, deep drive engagement, and a clean, professional appearance. The oversized 32 mm hex drive provides robust torque transmission for heavy equipment, plant
Pay in 4 interest-free payments of $33.04 Learn more