Value Collection 41917 M5x0.80 Button Cap Screw 25-pack

Product Description

The VALUE COLLECTION 41917 is an M5x0.80 button socket cap screw with a 16mm length under the head, designed for metric fastening applications requiring a low-profile head and high clamping strength. Manufactured from Grade 10.9 alloy steel with a black oxide finish, this screw delivers tensile strength suitable for demanding mechanical assemblies. The hex socket drive accepts a 3mm hex key for installation in confined spaces where a standard hex head would not fit. Fully threaded along the 16mm shank, the 41917 conforms to ISO 7380 and suits applications where flush, clean fastener aesthetics matter alongside structural integrity.

This screw is used in light to medium mechanical assemblies, machine frames, enclosures, fixtures, and equipment panels where a low-profile button head is preferred over a standard cap or flat-head fastener. The black oxide finish provides mild corrosion resistance and reduces light reflection, making it a common choice for precision equipment, tooling plates, and fabricated assemblies. Sold with a minimum order quantity of 25 pieces per order, this SKU is packaged as a single unit of the required quantity increment.

Key Features

• Grade 10.9 alloy steel construction for high tensile strength in metric fastening applications
• Black oxide finish provides mild corrosion resistance and a clean, low-reflectance appearance
• 3mm hex socket drive allows installation in tight or recessed locations
• Fully threaded 16mm shank under the button head for maximum thread engagement
• Conforms to ISO 7380 fastener standard with M5x0.80 metric thread pitch
• Right-hand thread direction with 4G/6G thread fit class for standard metric assembly

Compatibility

Designed as a metric ISO 7380 button socket cap screw for use in any M5x0.80 threaded hole requiring a low-profile button head and hex socket drive.

Installation Notes

Installation is performed with a 3mm hex key or hex socket bit driver. Ensure the mating threaded hole is clean and free of debris before driving the screw. Apply appropriate thread-locking compound if vibration is expected in the application. Do not exceed the rated clamping load for Grade 10.9 fasteners in the base material being used.