Value Collection 815015PR M4 Hex Cap Screw 30mm Grade 8.8

Product Description

The VALUE COLLECTION 815015PR is a metric hex head cap screw designed for general-purpose mechanical fastening in industrial, MRO, and trade applications. Manufactured to Grade 8.8 steel with a zinc-plated finish, this fastener delivers reliable tensile strength with moderate corrosion resistance. The M4 x 0.70 thread pitch with a 30 mm length under head and partial threading conforms to DIN 931 and ISO 4014 standards. A 7 mm hex head allows installation with standard hex wrenches or box-end tooling. This screw is sized for light-to-medium load assemblies requiring a precision metric fastener.

This fastener is suited for use in machinery assembly, equipment maintenance, panel mounting, and structural bracketing where metric thread patterns are specified. It is appropriate for residential and commercial maintenance environments including HVAC equipment assembly, electrical enclosure work, plumbing fixture mounting, and general fabrication. Grade 8.8 steel construction makes it appropriate for applications requiring a medium-strength metric fastener. Minimum order quantity is 100 pieces.

Key Features

• M4 x 0.70 metric thread with 30 mm length under head
• Grade 8.8 steel for medium-strength fastening applications
• Zinc-plated finish for moderate corrosion resistance
• Partially threaded shank per DIN 931 and ISO 4014 standards
• 7 mm hex head for standard wrench or socket installation

Compatibility

Designed as a standard metric replacement fastener conforming to DIN 931 and ISO 4014 specifications, suitable for any assembly requiring an M4 x 0.70 partially threaded hex head cap screw.

Installation Notes

Installation is performed by maintenance technicians and trade professionals using a 7 mm box-end wrench, combination wrench, or socket driver. De-energize or shut down any equipment before fastener replacement or assembly work. Follow applicable mechanical assembly standards and equipment manufacturer torque guidance for M4 Grade 8.8 fasteners. Inspect threads on mating components before installation to avoid cross-threading or galling.