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The VALUE COLLECTION 531112PR is a low socket cap screw designed for metric fastening applications where a reduced-profile head is required. Manufactured from alloy steel with a black oxide finish, this screw carries a material grade of 10.9, indicating high tensile strength suitable for demanding mechanical assemblies. The M6x1 thread size and 25mm length under head are fully threaded, and the 4mm hex socket drive is engaged with a standard hex key. Licensed HVAC technicians, millwrights, machinists, and mechanical contractors install this type of fastener where standard socket cap head height would conflict with mating components or clearance constraints.
This fastener is suited for use in metric mechanical assemblies across industrial, HVAC equipment, and general manufacturing applications. The low socket cap head profile makes it a practical choice in tight clearance situations such as panel enclosures, equipment frames, and machine bases. It conforms to fastener standard SIP 147 and is fully threaded for consistent clamping force along the full shank length. This screw ships in single-unit packaging with a minimum order quantity of 100 units.
Designed as a metric replacement or service fastener for assemblies requiring an M6x1 low socket cap screw with a 4mm hex drive, conforming to SIP 147 specifications.
Install and remove using a calibrated 4mm hex key or hex bit driver to avoid rounding the socket drive. Ensure mating threads are clean and free of debris before installation. Do not overtighten; follow the torque requirements specified in the equipment manufacturer's service documentation for M6 grade 10.9 fasteners. Always power down or de-energize equipment before accessing fastened assemblies in electrical or HVAC enclosures.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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