Value Collection 535010PR M3x0.5 Button Socket Cap Screw

Product Description

The VALUE COLLECTION 535010PR is an M3x0.5 button socket cap screw manufactured from alloy steel with a black oxide finish. It features a low-profile button head driven by a 2 mm hex socket and is fully threaded along its 12 mm length under the head. Built to material grade 12.9 with a hardness rating of 38-43 HRC, this fastener delivers high tensile strength in a compact head profile. It conforms to ANSI/ASME B18.3.4M and ISO 7380 standards. This screw is installed by mechanical assemblers, maintenance technicians, and trade professionals requiring a strong metric fastener with a flush, low-clearance head profile.

The 535010PR suits applications where a standard hex cap screw head would interfere with adjacent components or mating surfaces. Its fully threaded shank and right-hand metric thread make it a direct fit for tapped M3x0.5 holes in metal assemblies, enclosures, brackets, and equipment panels across industrial, HVAC, electrical, and plumbing equipment manufacturing. The black oxide coating provides mild corrosion resistance and reduces light reflection, making it appropriate for interior mechanical assemblies and control panel work.

Key Features

• Material grade 12.9 alloy steel with 38-43 HRC hardness for high clamping force in small fastener sizes
• Low-profile button head reduces clearance requirements compared to standard socket cap heads
• Black oxide finish provides mild corrosion resistance and a non-reflective appearance
• Fully threaded M3x0.5 shank with right-hand thread direction and 4G/6G thread fit class
• Conforms to ANSI/ASME B18.3.4M and ISO 7380 fastener standards
• Driven by a 2 mm hex socket key, compatible with standard metric hex driver sets

Compatibility

Designed as a standard metric replacement or assembly fastener for any tapped M3x0.5 through-hole or blind-hole application requiring an ISO 7380 button socket cap screw at material grade 12.9.

Installation Notes

Installation requires a 2 mm hex key or socket bit driver. Confirm the receiving thread is tapped to M3x0.5 and the thread fit class is compatible before assembly. Do not exceed the rated material grade torque range for 12.9 class M3 fasteners as specified by the equipment manufacturer or applicable ANSI/ASME guidelines. Minimum order quantity for this part is 100 pieces.