Value Collection 532688BR M36x4 Hex Socket Cap Screw Din 912

Product Description

The VALUE COLLECTION 532688BR is an M36 x 4.00 metric hex socket cap screw designed for heavy-duty mechanical and structural fastening applications. The screw measures 170 millimeters in length under the head and features partial threading, which provides a strong grip in bolted joint assemblies where full thread engagement is not required or desired. Manufactured from alloy steel at material grade 12.9, this fastener delivers high tensile strength suitable for high-stress connections. A black oxide finish provides moderate corrosion resistance and reduces light reflection. Drive type is internal hex, requiring a hex key or socket driver for installation.

This fastener is used in industrial machinery, structural steel assemblies, tooling fixtures, and heavy equipment manufacturing where large-diameter metric fastening is required. It conforms to DIN 912, the international standard governing dimensions and mechanical properties for hexagon socket head cap screws. This screw is appropriate for professional machinists, millwrights, maintenance technicians, and fabricators working with metric fastener systems.

Key Features

• M36 x 4.00 thread size with 170 millimeter length under head
• Partially threaded shank for shear-load and precision-alignment applications
• Alloy steel construction, material grade 12.9 for high tensile and proof load strength
• Black oxide coating for mild corrosion resistance and reduced surface glare
• Internal hex drive for high-torque installation with standard hex tooling
• Conforms to DIN 912 fastener standard for dimensional compliance

Compatibility

Designed as a DIN 912-compliant M36 x 4.00 metric hex socket cap screw suitable for use in any application requiring a grade 12.9 partially threaded alloy steel fastener of this thread pitch and length.

Installation Notes

Installation should be performed by qualified machinists or maintenance technicians familiar with metric fastener torque requirements for grade 12.9 hardware. Always verify thread engagement depth and mating thread condition before installation. Use a calibrated torque wrench and the appropriate hex socket or hex key sized for M36 fasteners. De-energize and lock out equipment before performing any fastener installation or removal on live machinery.