Value Collection R52000516 Hex Head Cap Screw M4 X 0.70

Product Description

The VALUE COLLECTION R52000516 is a metric hex head cap screw designed for general-purpose fastening applications where corrosion resistance is required. Manufactured from 18-8 austenitic stainless steel to Grade A2, this fully threaded fastener measures M4 x 0.70 thread pitch with a 14 mm length under head. It conforms to DIN 933, the standard for fully threaded hex head screws. The 7 mm hex drive allows installation with standard metric wrenches or sockets. Uncoated finish means the base material properties are unchanged and no coating compatibility concerns arise. Typical installers include mechanical assemblers, HVAC technicians, electricians, and plumbers working on equipment panels, brackets, and component mounting.

This screw is suited for light- to medium-duty fastening in residential and commercial equipment assembly where metric hardware is specified. Common applications include securing control panels, access covers, brackets, and enclosures on HVAC units, electrical equipment, and plumbing assemblies. The A2 stainless steel construction makes it appropriate for mildly corrosive or wet environments where carbon steel fasteners would be at risk of rust. Fully threaded construction allows engagement along the entire shank length, which is useful in thin-material applications or when a nut is used on the back side.

Key Features

• M4 x 0.70 thread size with 14 mm length under head for precise metric fitment
• 18-8 austenitic stainless steel, Grade A2, provides corrosion resistance in wet or mildly corrosive environments
• Fully threaded shank per DIN 933 standard for maximum thread engagement
• 7 mm hex head accommodates standard metric wrenches and sockets
• Uncoated finish preserves base material properties with no coating buildup concerns

Compatibility

Designed as a standard DIN 933 fully threaded metric hex head cap screw for use in any application requiring an M4 x 0.70 fastener in 18-8 stainless steel.

Installation Notes

Install using a 7 mm metric wrench or socket driver. Ensure the mating thread is also M4 x 0.70 before assembly to avoid cross-threading. Stainless steel fasteners can be prone to galling — apply an appropriate anti-seize compound when threading into stainless or aluminum tapped holes if repeated removal is anticipated. Follow equipment manufacturer torque guidelines for the specific assembly.