One Quarter Twenty Button Head Socket Cap Bolts Set Built To Last 20 Pcs 304 Stainless Steel With Black Oxide Finish Allen Hex Drive Includes Hex Spanner Ideal For Auto Marine And DIY Projects

Heavy-Duty 1/4-20 Button Head Socket Bolts 20-Pc Set
✔️ 20 pcs, 1/4-20 threads, 1/2 in length, 0.425 in head

These rugged button head socket cap bolts are crafted from 304 stainless steel, delivering excellent corrosion resistance and long life. The black oxide finish provides a sleek look and helps resist wear in auto, marine, and DIY applications where space is tight and a low-profile fastener is needed.

✅ 304 stainless steel (18-8) with black oxide finish
✅ Thread diameter 1/4 inch, thread pitch 1/20 inch
✅ Screw length 1/2 inch, head diameter 0.425 inch
✅ Pack of 20 bolts with Allen hex drive and included hex spanner

💡 What is a button head socket cap bolt used for in metalworking and automotive projects? Button head socket cap bolts provide a compact, secure fastening for tight spaces. - low-profile fastening for machinery and frames - corrosion-resistant 304 stainless steel suitable for auto and marine environments - compatible with standard hex keys for easy installation - ideal for DIY repairs and shop setups