Value Collection SCX202020-050BX M2 Socket Cap Screw 50pk

Product Description

The VALUE COLLECTION SCX202020-050BX is a metric hex socket cap screw designed for precision fastening applications across mechanical, industrial, and equipment assembly work. This screw features an M2 x 0.40 thread size with a 20 mm length under the head and is partially threaded, conforming to DIN 912 standards. Constructed from 18-8 stainless steel (Austenitic Grade A2) with a bright uncoated finish, it delivers solid corrosion resistance and is suitable for use in environments where mild chemical exposure or moisture is a concern. This package contains 50 screws.

These hex socket cap screws are used in tight-clearance assemblies where a low-profile fastener and internal hex drive are required. Common applications include small machinery, electronic enclosures, instrumentation panels, medical equipment, and precision mechanical assemblies. The M2 size is appropriate for lightweight structural connections and component mounting where space is constrained. Machinists, mechanical assemblers, and maintenance technicians typically source this fastener for both production and repair work.

Key Features

• M2 x 0.40 metric thread for fine-pitch, precision fastening
• 20 mm length under head, partially threaded for controlled engagement depth
• Hex socket drive for use with Allen keys or hex bit drivers in confined spaces
• 18-8 stainless steel construction, Austenitic Grade A2, for corrosion resistance
• Bright uncoated finish — no risk of coating interference in sensitive assemblies
• Manufactured to DIN 912 standard for dimensional consistency and interchangeability
• Sold in a box of 50 units

Compatibility

Designed as a DIN 912-compliant M2 x 0.40 hex socket cap screw suitable for any application requiring a standard metric partially threaded socket head cap screw in this thread and length specification.

Installation Notes

Installation of M2 socket cap screws should be performed by a qualified mechanic or assembler using a correctly sized hex key or Allen bit to avoid rounding the drive recess. Always verify thread engagement depth and torque requirements against the assembly drawing or equipment service manual before installation. Confirm mating thread material compatibility when installing stainless fasteners into aluminum or dissimilar metals to prevent galling or galvanic corrosion. Follow applicable mechanical assembly standards and equipment manufacturer guidelines throughout the process.