10/15/2026
🔧 PRODUCT SPOTLIGHT: Grade 5 Hex Cap Screws 🔩
A cap hex bolt is an externally threaded fastener.
Available in 1/4" diameter or larger, with a trimmed hex head and a washer face on the bearing surface.
They’re partially threaded and made from heat-treated steel — giving them a higher tensile strength than Grade 2 (yield stress roughly 81–92 ksi, depending on diameter).
You can spot them by the three radial lines on the head! Simply add 2 to radial lines to get your grade: 3 lines + 2 = Grade 5.
In stock and ready to ship same day!
👉 Order online: cdefasteners.com/order-online/cap-hex-bolts
Now Let’s Get Building! ®