1/4 inch x 1/2 inch Long UNC Socket Button Bolts A2 Stainless Steel 10.9 Pack of 4 (ANSI B18.3)
1/4 inch x 1/2 inch UNC Socket Button Bolts - A2 Stainless Steel Grade 10.9 - Pack of 4 (ANSI B18.3)
Low-profile 1/4 inch UNC socket button head bolts in A2 stainless steel, 1/2 inch long, manufactured to ANSI B18.3. The wide, shallow dome of the button head distributes clamping load over a larger surface area than a standard cap head, making these bolts ideal where a neat, snag-free finish is required. A2 stainless steel provides excellent corrosion resistance for both indoor and outdoor applications.
- Thread: 1/4 inch UNC
- Length: 1/2 inch
- Material: A2 (304) Stainless Steel
- Head style: Button head with hex/Allen socket drive
- Standard: ANSI B18.3 / ISO 7380
- Pack quantity: 4 bolts
- Applications: General engineering, electronics, RC builds, camera mounts, light fabrication
- Note: Not suitable for high tensile replacement applications
A versatile, corrosion-resistant fastener for precision and general engineering where a low-profile head and clean aesthetic are priorities. The hex socket drive allows secure tightening in confined spaces with a standard Allen key.