SS304 UNF BUTTON SOCKET SCREW
SIZE:5/16 UNF X 1"
QUANTITY:INDIVIDUAL
Quantity:
Pickup available at Hurrell Way Store
Usually ready in 4 hours
SS304 UNF BUTTON SOCKET SCREW
5/16 UNF X 1" / INDIVIDUAL
Hurrell Way Store
Pickup available, usually ready in 4 hours
38A Hurrell Way
Rockingham WA 6168
Australia
SRB - 24/7 Fittings
Pickup currently unavailable
38A Hurrell Way
Rockingham WA 6168
Australia
SS304 UNF Button Head Socket Screws are low-profile, dome-headed fasteners manufactured from grade 304 stainless steel (A2-70), featuring an internal hex drive and Unified Fine (UNF) thread pitch. These fasteners are commonly utilised for aesthetic, food-grade, or outdoor moderate-load assemblies where minimal head protrusion is desired.
Key Technical Specifications
- Material: Grade 304 Stainless Steel (A2-70 / 18-8), which provides excellent general-purpose corrosion resistance but can become lightly magnetic when cold-worked.
- Thread Type: Unified National Fine (UNF) imperial standard.
- Manufacturing Standards: Built to comply with imperial standards like ANSI B18.3 or ASTM F879 / F835.
- Torque Limitation: Because of their low-profile dome and shallower hex socket, button heads support 70% to 80% less installation torque than standard socket cap screws. They should not be substituted into high-clamp, critical structural applications