Value Collection 42741 M6x1.00 Hex Socket Cap Screw 40mm

Product Description

The VALUE COLLECTION 42741 is a metric hex socket cap screw designed for use in high-strength fastening applications across mechanical, HVAC, and industrial equipment assembly. This screw features an M6 x 1.00 thread size with a 40 mm length under head and is partially threaded along its shank. It is manufactured from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and a low-reflectance appearance. The material grade is 12.9, indicating a high-strength classification suitable for demanding mechanical joints. Drive engagement is via an internal hex socket. Installation requires a matching hex key or socket driver.

This screw is applicable in a wide range of trade and industrial settings, including HVAC equipment assembly, pump and motor mounting, bracket fabrication, and general mechanical maintenance. The M6 metric thread size is commonly specified in equipment manufactured to international dimensional standards, making this fastener useful wherever DIN 912 or ISO 898-1 compliant hardware is required. Sold individually per package with a minimum order quantity of 50 units.

Key Features

• M6 x 1.00 metric thread with 40 mm length under head
• Partially threaded shank per DIN 912 standard
• Alloy steel construction, material grade 12.9 for high-strength applications
• Black oxide finish for moderate corrosion resistance and low-glare surface
• Internal hex socket drive for high torque engagement in tight spaces
• Compliant with DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a DIN 912 and ISO 898-1 compliant M6 x 1.00 metric hex socket cap screw suitable for use in equipment and assemblies specifying grade 12.9 alloy steel fasteners.

Installation Notes

Installation is performed with a correctly sized hex key or socket driver rated for high-strength fasteners. Always de-energize and lock out equipment before replacing fasteners on mechanical assemblies. Do not substitute a lower-grade fastener in applications specifying grade 12.9 hardware, as this can result in joint failure. Fastener installation should follow the equipment manufacturer's torque specifications for the given thread size and application.