Value Collection 42041 M6x1 55mm Hex Cap Screw Grade 8.8 Zinc

Product Description

The Value Collection 42041 is a metric hex head cap screw designed for general mechanical fastening applications across industrial, maintenance, and trade environments. It carries a Grade 8.8 steel rating, indicating a medium-high tensile strength suitable for structural and machine assembly work. The fastener measures M6 x 1.00 thread size with a 55 mm length under head, features partial threading, and uses a 10 mm hex drive. The zinc-plated finish provides a baseline level of corrosion resistance for indoor and light-exposure applications. Sold in a package quantity of 50 units per order.

This screw is used in metric-standard assemblies found in HVAC equipment mounting, electrical enclosure hardware, machinery frames, plumbing fixture brackets, and general fabrication. The partially threaded shank follows DIN 931 and ISO 4014 standards, making it a direct fit for applications that require clamping force against an unthreaded bearing surface. Technicians, millwrights, and field mechanics working with metric hardware will find this a standard stocking fastener for service kits and repair inventories.

Key Features

• Grade 8.8 steel construction for medium-high tensile strength in structural and mechanical assemblies
• M6 x 1.00 metric thread with 55 mm length under head for versatile fastening depth
• Partially threaded shank per DIN 931 and ISO 4014 standards for controlled clamping
• Zinc-plated finish for basic corrosion protection in dry and light-exposure environments
• 10 mm hex drive compatible with standard metric wrenches and sockets
• Package quantity of 50 units supports stocking for service and maintenance operations

Compatibility

Designed as a standard metric replacement fastener conforming to DIN 931 and ISO 4014 specifications, suitable for use in any metric-threaded M6 x 1.00 application requiring a partially threaded hex head cap screw.

Installation Notes

Installation is performed with a standard 10 mm metric wrench or socket. Always verify the mating thread is clean and undamaged before installation. Do not overtighten; follow the torque specification published by the equipment manufacturer for M6 Grade 8.8 fasteners. Zinc-plated fasteners are not recommended for continuous immersion or high-humidity environments without additional corrosion protection measures.