Value Collection A410174 Hex Socket Cap Screw M4 X 0.70

Product Description

The VALUE COLLECTION A410174 is a partially threaded hex socket cap screw in M4 x 0.70 metric thread with a 30 mm length under head. Manufactured from 316 austenitic stainless steel to a Grade A4 material specification, this fastener meets DIN 912 standard. The bright, uncoated finish retains the natural surface of the 316 alloy, which provides strong resistance to corrosion and oxidation in wet or chemically active environments. Each package contains 25 pieces. Electricians, plumbers, HVAC technicians, and mechanical contractors use fasteners of this type when assembling equipment panels, mounting brackets, enclosures, and structural components where corrosion resistance is required.

This screw is suited for light-duty to medium-duty metric fastening applications across residential and commercial trade work. The hex socket drive accepts a standard metric Allen key or hex bit driver, making it practical in confined spaces where a wrench cannot seat properly. Typical applications include equipment enclosure assembly, pump and valve bracket mounting, conduit support hardware, and general mechanical assembly where a flush or low-profile cap head is preferred over a hex-head fastener.

Key Features

• M4 x 0.70 metric thread, 30 mm length under head for consistent fitment in standard metric assemblies
• 316 austenitic stainless steel, Grade A4, for high corrosion resistance in wet or chemical-exposure environments
• Partially threaded shank provides a smooth bearing surface and helps maintain clamping load on joined materials
• Hex socket (Allen) drive for use in tight clearance installations with a standard metric hex key or bit
• Bright, uncoated finish — no plating to flake or degrade in corrosive service conditions
• Conforms to DIN 912 fastener standard for dimensional and mechanical consistency

Compatibility

Designed as a general-purpose DIN 912 metric hex socket cap screw for use in any application requiring an M4 x 0.70 thread pitch and 30 mm under-head length in 316 stainless steel.

Installation Notes

Installation requires a metric hex key or Allen-drive bit sized for an M4 socket cap screw. Apply appropriate thread engagement depth per standard engineering practice for the base material being fastened. In stainless steel fastener applications, use an anti-galling lubricant to reduce the risk of thread seizing during installation. Always verify thread compatibility with the receiving material before final torque.