Value Collection HC3XX04035-025BX M4 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC3XX04035-025BX is a fully threaded hex head cap screw engineered to DIN 933 standards. It is manufactured from Grade 316 austenitic stainless steel (A4), which provides strong resistance to corrosion and pitting in wet, chemical, and marine service environments. The M4 x 0.70 thread profile with a 35 mm length under head and 7 mm hex drive makes this fastener a reliable choice for metric-thread assemblies. Technicians and trades professionals install this screw wherever corrosion resistance and dimensional consistency under DIN 933 tolerances are required. The bright, uncoated finish preserves bare metal conductivity and eliminates coating-thickness variables in tight-clearance applications.

This fastener is suited for light mechanical assemblies, enclosure hardware, pump and valve brackets, conduit supports, and pool or water-treatment equipment where stainless fasteners are specified. The M4 thread size and 35 mm length are common in residential and light commercial equipment panels, electrical enclosures, and plumbing fixture mounting points. Electricians, plumbers, HVAC technicians, and pool service professionals regularly specify A4 stainless hardware in corrosive or outdoor environments to avoid fastener failure during future service calls. This screw ships in a minimum order quantity of 25 pieces.

Key Features

• Grade 316 austenitic stainless steel (A4) for superior corrosion and chloride resistance
• Fully threaded per DIN 933 for consistent metric engagement along the entire shank
• M4 x 0.70 mm thread pitch with 35 mm length under head
• 7 mm hex drive for standard metric wrench and socket tooling
• Bright, uncoated finish — no coating to chip, flake, or alter hole clearance
• Minimum order quantity of 25 pieces for job-lot stocking

Compatibility

Designed as an OEM-style metric fastener suitable for any application specifying a fully threaded M4 x 0.70 x 35 mm hex head cap screw conforming to DIN 933 in Grade 316 or A4 stainless steel.

Installation Notes

Install using a standard 7 mm metric open-end wrench, combination wrench, or socket. Ensure mating threads are clean and free of debris before installation to avoid galling, which is a known risk with stainless-to-stainless thread engagement — applying an anti-galling compound or thread lubricant rated for stainless fasteners is strongly recommended. De-energize and lock out any equipment before accessing fastened assemblies on electrical or mechanical systems. Follow applicable code requirements, including NEC for electrical enclosure work and IPC or manufacturer specifications for plumbing and pump hardware.