Value Collection BDNA-A410014 M5 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION BDNA-A410014 is a metric hex head cap screw designed for general mechanical fastening in corrosion-demanding environments. Manufactured from Grade 316 austenitic stainless steel (Grade A4), this fully threaded fastener measures M5 x 0.80 thread pitch with a 10 mm length under the head and an 8 mm hex drive. The 316 alloy provides strong resistance to chlorides and oxidizing agents, making it a reliable choice where standard carbon steel fasteners would corrode prematurely. It conforms to DIN 933, ensuring consistent dimensional accuracy for metric assembly applications. Licensed tradespeople and maintenance technicians rely on this type of fastener for structural and equipment mounting tasks.

This screw is suited for use in plumbing, HVAC, pool and spa equipment, marine-adjacent installations, and industrial maintenance applications where moisture, chemicals, or outdoor exposure are present. The M5 thread size and 10 mm under-head length make it appropriate for light-duty panel, bracket, and component fastening. It is sold individually per package, with a minimum order quantity of 25 pieces, making it practical for shop stock or field kit replenishment.

Key Features

• Grade 316 austenitic stainless steel (Grade A4) for superior corrosion resistance
• Fully threaded along entire shank length for maximum thread engagement
• Conforms to DIN 933 for consistent metric dimensional standards
• M5 x 0.80 thread with 10 mm under-head length for compact fastening applications
• 8 mm hex drive compatible with standard metric wrenches and sockets
• Bright uncoated finish — no plating to flake, blister, or interfere with grounding

Compatibility

Designed as a standard DIN 933 metric hex head cap screw for use in any M5 x 0.80 threaded application requiring Grade 316 stainless steel fasteners.

Installation Notes

Installation is performed by a mechanic, technician, or qualified tradesperson using a standard 8 mm metric wrench or socket. Always ensure the mating threaded hole or nut is also rated for the environment to avoid galvanic incompatibility. Do not mix stainless steel fasteners with dissimilar metals in submerged or highly corrosive settings without assessing galvanic corrosion risk. Follow applicable equipment manufacturer torque guidelines for M5 fasteners in the specific assembly.