Value Collection 532302BR M20x2.5 Hex Socket Cap Screw 80mm

Product Description

The VALUE COLLECTION 532302BR is a metric hex socket cap screw engineered for high-strength bolted assemblies. Manufactured from alloy steel to material grade 12.9, it delivers exceptional tensile strength suited to demanding mechanical and structural applications. The fastener measures M20 x 2.50 thread pitch with an 80 mm length under head and is partially threaded, making it appropriate for clamping joints where an unthreaded shank is required. A black oxide coating provides mild corrosion resistance and reduces surface reflectivity. This screw is driven with a hex (Allen) key and conforms to DIN 912 and ISO 898-1 standards. Licensed trades, maintenance technicians, and precision assembly professionals install this fastener.

This screw is used in heavy mechanical assemblies, industrial equipment, machine frames, and structural steel connections where high-clamp-load fasteners are specified. Partial threading allows the shank to pass cleanly through clearance holes before engaging a threaded bore or nut, which is common in flanged connections and precision-aligned assemblies. The M20 x 2.50 thread form is a standard coarse-pitch metric size widely encountered in industrial machinery and equipment manufactured to metric specifications. Minimum order quantity is 10 pieces.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load strength
• Partially threaded shank suits clearance-hole and clamped-joint applications
• Black oxide finish for mild corrosion resistance and low reflectivity
• Hex socket drive requires standard metric Allen key or hex bit
• Conforms to DIN 912 and ISO 898-1 fastener standards
• M20 x 2.50 coarse-pitch metric thread, 80 mm length under head

Compatibility

Designed as a standard DIN 912 metric hex socket cap screw for use in any application calling for an M20 x 2.50, grade 12.9 partially threaded fastener with an 80 mm length under head.

Installation Notes

Installation should be performed by a qualified mechanic or millwright using a calibrated torque wrench and the appropriate metric hex key or socket bit sized for M20 fasteners. Always verify the mating thread and clearance hole are clean and undamaged before assembly. Apply a thread lubricant or specified anti-seize compound only if called for by the equipment manufacturer, as torque values vary with lubrication condition. Minimum order quantity of 10 must be observed when ordering.