Value Collection SCXX205040-025BX M5 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION SCXX205040-025BX is a partially threaded hex socket cap screw designed for precision fastening in mechanical assemblies, fabrication, and equipment maintenance. Manufactured to DIN 912 standards, this M5 x 0.80 mm screw features a 40 mm length under head and is produced from 316 stainless steel with an austenitic Grade A4 designation. The 316 alloy provides strong resistance to corrosion and chemical exposure, making it a reliable choice in wet, marine, or chemically active environments. Fasteners are supplied uncoated with a bright finish. This box contains 25 screws.

This screw is suited for a wide range of commercial and industrial applications including HVAC equipment assembly, panel mounting, plumbing fixture installation, and general mechanical fabrication. The hex socket drive accepts a standard hex key or Allen driver, allowing installation in tight or recessed locations where a conventional wrench cannot be used. The M5 x 0.80 thread pitch and 40 mm length under head make this fastener a common fit for light-to-medium structural and component-mounting tasks across trade and manufacturing settings.

Key Features

• DIN 912 standard ensures consistent dimensional tolerances and interchangeability
• 316 stainless steel with austenitic Grade A4 rating provides superior corrosion resistance
• Partially threaded shank allows precise clamping without thread engagement through the full grip length
• Hex socket drive for high torque input in confined or recessed spaces
• Bright uncoated finish — no coating to chip, flake, or interfere with close-tolerance fits
• Sold in a box of 25 screws to support production and service-volume needs

Compatibility

Designed as a standard DIN 912 M5 x 0.80 partially threaded hex socket cap screw suitable for use in any application requiring a metric M5 fastener with a 40 mm length under head.

Installation Notes

Installation requires a correctly sized hex key or socket driver rated for M5 fasteners. Follow equipment manufacturer torque guidelines and applicable standards such as ASME or DIN specifications for the assembly. Do not mix stainless steel fasteners with dissimilar metals in environments prone to galvanic corrosion without appropriate isolation measures. Always de-energize or depressurize the assembly before replacing fasteners on live mechanical or electrical systems.