Value Collection 44640 M20 X 2.50 X 90 Mm Hex Cap Screw 5pk

Product Description

The Value Collection 44640 is a metric hex head cap screw designed for high-strength fastening in industrial, mechanical, and structural applications. Manufactured from Grade 10.9 steel with a zinc-plated finish, this fastener delivers high tensile strength and basic corrosion resistance for demanding assemblies. The screw measures M20 x 2.50 thread pitch with a 90 mm length under head and features partial threading conforming to DIN 931. A 30 mm hex size accommodates standard industrial wrenching. Licensed mechanics, millwrights, and maintenance technicians typically install this hardware in heavy equipment, machinery frames, and structural joint assemblies.

This fastener is suited for metric-specification assemblies requiring Grade 10.9 high-strength performance. Partial threading per DIN 931 makes it appropriate for through-bolt and clamped-joint applications where a non-threaded shank section is needed to carry shear loads or align mating parts. Sold in a package of 5, it fits general industrial MRO and production fastening needs. It is commonly used in manufacturing, fabrication, and equipment repair environments where metric DIN-standard hardware is specified.

Key Features

• Grade 10.9 steel construction for high tensile and proof load strength
• Zinc-plated finish provides basic corrosion protection in indoor and low-exposure environments
• Partially threaded shank per DIN 931 for shear-load and joint-alignment applications
• M20 x 2.50 metric thread with 90 mm length under head
• 30 mm hex drive compatible with standard industrial hex wrenches and sockets
• Package of 5 units for MRO stocking and small-batch production use

Compatibility

Designed as an OEM-style metric replacement fastener for assemblies specifying M20 x 2.50 thread, 90 mm length, and DIN 931 partial-thread hex cap screws in Grade 10.9 steel.

Installation Notes

Installation is typically performed by millwrights, maintenance mechanics, or assemblers using a 30 mm hex socket or open-end wrench. Always verify mating thread condition and clean threads before installation. Follow the applicable equipment manufacturer torque specification for Grade 10.9 M20 fasteners, as no torque value is specified in this product listing. De-energize and lock out all affected equipment before replacing structural or mechanical fasteners.