Value Collection A410188 M5x0.8 Hex Socket Cap Screw 25pk

Product Description

The VALUE COLLECTION A410188 is a fully threaded hex socket cap screw in M5 x 0.80 metric thread, with a 20 mm length under the head. Manufactured from 316 stainless steel (Austenitic Grade A4), this fastener delivers strong corrosion resistance in wet, chemical, or marine environments. The internal hex drive accepts standard Allen keys and hex bit drivers for secure, torque-controlled installation. The bright, uncoated finish meets DIN 912 dimensional standards. This package contains 25 pieces, suitable for trade and shop use where consistent metric fastener stock is required.

This fastener is used across mechanical, HVAC, plumbing, electrical enclosure, and general industrial assembly applications where a compact, low-profile cap screw with a metric thread form is specified. The M5 x 0.80 thread size and 20 mm under-head length are common in equipment panels, brackets, pump housings, and sheet metal assemblies. Grade A4 316 stainless is the correct material choice for outdoor, coastal, or chemically exposed installations. Sold in a pack of 25, this SKU suits service van stocking and maintenance shop replenishment.

Key Features

• M5 x 0.80 metric thread, fully threaded along the 20 mm under-head length
• 316 stainless steel, Austenitic Grade A4 — superior corrosion resistance versus standard 18-8
• Internal hex (Allen) drive, compatible with standard metric hex keys and bits
• Bright, uncoated finish — no coating thickness to account for in close-tolerance holes
• Conforms to DIN 912 dimensional standard
• Pack of 25 pieces per order unit

Compatibility

Designed as a standard DIN 912 metric hex socket cap screw. Fits any application calling for an M5 x 0.80 thread pitch, 20 mm length under head, and Grade A4 stainless steel material specification.

Installation Notes

Install using a correctly sized metric hex key or hex socket bit to avoid rounding the drive recess. Verify mating thread pitch and depth before installation; M5 x 0.80 is a standard coarse pitch and should not be cross-threaded into fine-pitch M5 bores. Apply appropriate anti-galling compound when threading 316 stainless into stainless female threads, as austenitic grades are susceptible to galling under high torque. Follow applicable mechanical or equipment manufacturer torque specifications for the assembly.