Value Collection 217427 M20 X 2.50 Hex Cap Screw Din 933

Product Description

The VALUE COLLECTION 217427 is a metric hex head cap screw designed for general-purpose fastening applications requiring corrosion-resistant hardware. It is manufactured from 18-8 austenitic stainless steel to the A2 material grade, providing reliable resistance to rust and oxidation in both indoor and outdoor environments. The fastener measures M20 x 2.50 mm in thread size with a 50 mm length under the head and is fully threaded along its entire shank. A 30 mm hex drive size accommodates standard metric wrenching. It conforms to DIN 933 standards. Licensed tradespeople and maintenance professionals install this fastener across a wide range of structural, mechanical, and equipment-assembly applications.

This screw is suited for metric-standard assemblies where stainless steel is specified for corrosion resistance or hygiene requirements. Typical use cases include industrial equipment mounting, marine hardware, food-processing machinery, plumbing fixture assembly, and general structural connections. The DIN 933 standard ensures dimensional consistency for use in precision-fit applications. It is sold individually and is appropriate wherever an M20 fully threaded hex cap screw is specified.

Key Features

• M20 x 2.50 mm metric thread with 50 mm length under head
• Fully threaded shank per DIN 933 specification
• 18-8 austenitic stainless steel, A2 material grade
• Bright uncoated finish — no plating, no added coating
• 30 mm hex drive size for standard metric wrenching
• Sold as a single unit with a minimum order quantity of one

Compatibility

Designed as an OEM-style or general-replacement metric fastener for assemblies specifying an M20 x 2.50 fully threaded hex head cap screw conforming to DIN 933.

Installation Notes

Installation is performed by maintenance technicians, millwrights, or licensed tradespeople using a standard 30 mm metric wrench or socket. Verify mating thread specification and torque requirements against the equipment manufacturer's documentation before installation. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound when torque accuracy is critical. Do not overtighten, as 18-8 stainless steel has lower tensile strength than carbon steel grades of equivalent size.