
Socket Screws — ASME B18.3 (Inch) cover the full family of Allen / hex drive fasteners. Compact heads, strong clamping power, and a reliable internal drive make socket screws the preferred choice for precision assemblies and tight spaces.
Monster Bolts stocks all major variations: Socket Head Cap, Button Head, Flat Head (82°), and Set Screws.
Why Choose Monster Bolts Socket Screws?
- Complete Range: All four core socket styles in one place.
- Built to Standard: ASME B18.3 dimensions for predictable fit and torque.
- Material Options: Alloy steel black oxide for strength, or 18-8 stainless for corrosion resistance.
- Consistent Quality: Crisp hex sockets and precise threads reduce downtime and rework.
Where Socket Screws Work Best
- Machine frames, tooling, and fixturing where strength and accuracy matter.
- Assemblies with tight clearances that require internal hex drive.
- Applications needing a flush or low-profile head (button & flat heads).
- Shaft locking and hidden fastening with set screws.
Not sure which socket style suits your build? Call (850) 764-2658 or email support@MonsterBolts.com — we’ll help you select the right fastener fast.