Value Collection C30045 M4x0.70x30mm Hex Cap Screw 50pk

Product Description

The VALUE COLLECTION C30045 is a metric hex head cap screw designed for general-purpose fastening in assemblies where corrosion resistance is required. Manufactured from 18-8 austenitic stainless steel to Grade A2 per DIN 933, this fully threaded fastener features an M4 x 0.70 thread profile and a 30 mm length under head. The 7 mm hex drive allows installation with a standard open-end wrench or hex socket. This screw is sold in a package of 50 units, making it practical for bench stock, MRO replenishment, and production assembly applications. Installers in HVAC, plumbing, electrical panel work, and general mechanical assembly regularly use this fastener class.

This fastener is suited for light-duty to medium-duty metric assemblies in residential and commercial equipment. The fully threaded shank provides maximum thread engagement across the full clamped length, which is beneficial in thin-material or close-tolerance applications. Common uses include equipment enclosure assembly, control panel mounting, pump and motor bracket fastening, and fixture attachment where mild to moderate corrosive environments are expected. The stainless steel construction performs reliably in damp or humid indoor environments and in light outdoor exposure.

Key Features

• M4 x 0.70 metric thread with 30 mm length under head — fully threaded per DIN 933
• 18-8 austenitic stainless steel, Grade A2 — resists corrosion in humid and mildly corrosive environments
• 7 mm hex drive accepts standard open-end wrenches and sockets
• Fully threaded shank maximizes thread engagement for thin material and close-tolerance joints
• Package of 50 units supports bench stock and production assembly replenishment

Compatibility

Designed as a standard DIN 933 metric hex head cap screw for use in any M4 x 0.70 threaded application requiring 18-8 stainless steel construction.

Installation Notes

Install using an appropriate 7 mm open-end wrench or socket driver. De-energize and lock out any equipment before accessing internal fastener locations. Apply anti-seize compound when fastening stainless to stainless to prevent galling. Torque to the fastener manufacturer or equipment OEM specification for M4 Grade A2 hardware.