Value Collection 532132P M8x1.25 Hex Socket Cap Screw 70mm

Product Description

The VALUE COLLECTION 532132P is an M8 x 1.25 metric hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. The screw measures 70 mm under the head and is partially threaded, making it well suited for clamping applications where a smooth shank provides better joint integrity. Manufactured from alloy steel with a black oxide finish, it meets DIN 912 and ISO 898-1 fastener standards at material grade 12.9 — the highest common grade for metric socket cap screws, indicating a tensile strength of at least 1220 MPa. Mechanical contractors, machinists, and maintenance technicians use this fastener where controlled torque and high clamping force are required.

This screw is appropriate for use in precision machinery, hydraulic component mounting, jigs and fixtures, and general industrial maintenance. The M8 x 1.25 thread pitch is the standard coarse thread for M8 hardware, making it broadly compatible with tapped holes conforming to DIN or ISO metric thread specifications. The partial threading design leaves a smooth shank below the head, which is preferred in applications requiring precise hole alignment or resistance to lateral shear loads. This item is sold individually but requires a minimum order quantity of 100 units.

Key Features

• Grade 12.9 alloy steel construction for maximum tensile and proof load strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection in exposed applications
• Partially threaded shank supports precise hole alignment and improved shear resistance
• Conforms to DIN 912 and ISO 898-1 fastener standards for dimensional and mechanical consistency
• Hex socket drive accepts standard metric hex keys and socket bits
• M8 x 1.25 coarse thread pitch is widely compatible with standard metric tapped holes

Compatibility

Designed as an OEM-style replacement or service fastener for any application requiring a DIN 912-compliant M8 x 1.25 partially threaded socket cap screw with a 70 mm length under head.

Installation Notes

Installation is performed by machinists or mechanical technicians using a standard metric hex key or allen socket bit sized for M8 socket cap screws. Always verify that the mating tapped hole meets DIN or ISO thread tolerance specifications before installation. Ensure the fastener is fully seated and torqued to the value specified by the equipment manufacturer for grade 12.9 hardware. Do not substitute a lower-grade fastener in applications engineered for grade 12.9 clamping loads.