Value Collection 815615PR M4 Hex Head Cap Screw 25 Mm

Product Description

The VALUE COLLECTION 815615PR is a fully threaded hex head cap screw manufactured to DIN 933 and ISO 4017 standards. Sized at M4 x 0.70 with a 25 mm length under head, this screw is produced from Grade 8.8 steel, indicating medium-high tensile strength suitable for general mechanical assemblies. A zinc-plated finish provides a baseline level of corrosion resistance for indoor and light-duty applications. The 7 mm hex drive allows installation with standard metric wrenches or sockets. This fastener is commonly installed by machinists, millwrights, maintenance technicians, and field service professionals working with metric-standard equipment.

This cap screw is suited for use in light machinery, equipment panels, brackets, and assemblies where metric fasteners and DIN or ISO dimensional standards are required. Its fully threaded shank maximizes thread engagement across the full 25 mm length, making it appropriate for thin material stacks or applications requiring deep thread purchase. It is sold in multiples of 100 pieces, making it a practical choice for production, maintenance stock, or service kits requiring metric M4 hardware.

Key Features

• M4 x 0.70 thread size with 25 mm length under head for precise metric fitment
• Fully threaded shank per DIN 933 and ISO 4017 dimensional standards
• Grade 8.8 steel construction providing medium-high tensile and proof load strength
• Zinc-plated finish for basic corrosion resistance in indoor environments
• 7 mm hex drive compatible with standard metric wrenches and sockets
• Minimum order quantity of 100 pieces suited for production or maintenance restocking

Compatibility

Designed as a DIN 933 and ISO 4017 compliant M4 x 0.70 fully threaded hex head cap screw for use in metric-standard mechanical assemblies and equipment.

Installation Notes

Installation is performed by machinists, maintenance technicians, or qualified trade professionals using a metric wrench or socket sized to 7 mm. Verify that mating threads are clean, undamaged, and dimensionally compatible with M4 x 0.70 before installation. Apply appropriate thread torque per the assembly specification for Grade 8.8 fasteners — do not use a torque value not specified by the equipment manufacturer. Zinc-plated fasteners are not recommended for outdoor or high-humidity environments without additional corrosion protection measures.