Value Collection MKCS04C0129MBPKG M4x0.7 Socket Cap Screw 100pk

Product Description

The VALUE COLLECTION MKCS04C0129MBPKG is a fully threaded M4x0.7 socket cap screw manufactured from grade 12.9 alloy steel with a zinc-blue trivalent chromate finish. The hex drive accepts a 3 mm hex key for installation. At M4x0.7 thread pitch with a 12 mm length under head, this screw is sized for close-tolerance fastening applications where high tensile strength and corrosion resistance are required. The trivalent chromate finish is RoHS and REACH compliant, making it suitable for use in equipment subject to environmental regulations. This package contains 100 pieces, appropriate for production assembly, maintenance stock, or service inventory.

These socket cap screws are used across a wide range of trade and industrial applications including HVAC equipment assembly, electrical panel fabrication, plumbing fixture mounting, pump housings, and general mechanical assembly. The coarse M4x0.7 thread is a standard metric pitch suited for threading into steel, aluminum, and cast components. The 7 mm head diameter and hex socket drive make them compatible with confined-space fastening where a wrench cannot access the fastener head. They conform to DIN 912 and ISO 4762 fastener standards.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load strength
• Zinc-blue trivalent chromate finish provides corrosion resistance and RoHS/REACH compliance
• Fully threaded M4x0.7 coarse right-hand thread for maximum thread engagement
• 3 mm hex (Allen) drive for installation in tight clearances
• Conforms to DIN 912 and ISO 4762 international fastener standards
• Sold in a 100-piece package suitable for stocking or production use

Compatibility

Designed as an OEM-style replacement or stock fastener for any application requiring a fully threaded M4x0.7 coarse-pitch socket cap screw conforming to DIN 912 or ISO 4762 dimensional standards.

Installation Notes

Install using a 3 mm hex key or hex bit driver; do not use an undersized key as it will damage the drive socket. Power down or de-energize any equipment before fastener replacement or assembly work. Apply appropriate thread torque per the equipment manufacturer's specification for grade 12.9 M4 fasteners. Do not mix metric and imperial fasteners in the same assembly, and verify thread engagement depth meets the structural requirements of the application.