

Socket Cap Screws M5 Stainless Steel 304 Allen Hex Socket Head Partially Threaded 70 mm Pack of 25 NietFullThings
About this item
- HIGH QUALITY STAINLESS STEEL 304 โ Durable and corrosion-resistant socket cap screws made from A2 equivalent stainless steel (304), ideal for indoor and outdoor use with reliable rust protection
- PRECISION FIT M5 METRIC THREAD โ Standardised M5 thread (5 mm diameter) ensures compatibility with nuts, threaded holes and mechanical assemblies across engineering, construction and DIY applications
- ALLEN HEX SOCKET DRIVE โ Internal hex (Allen) drive allows precise torque application, reduced cam-out and clean installation in tight or recessed spaces
- FULL OR PARTIAL THREAD OPTIONS โ Lengths 16 mm, 20 mm and 25 mm are fully threaded for maximum grip; longer sizes (30โ70 mm) are partially threaded for strong clamping and material connection
- WIDE RANGE OF SIZES AND PACKS โ Available from 16 mm up to 70 mm in multiple pack sizes, suitable for professional trades, workshops and bulk applications
Product description
These M5 socket cap screws are manufactured from high-quality stainless steel 304 (A2 equivalent), offering excellent corrosion resistance for both indoor and outdoor applications. They are ideal for mechanical assemblies, construction work, furniture building, and general engineering use where durability and precision are required. The internal hex (Allen) socket design enables secure tightening with controlled torque, making these screws particularly suitable for confined spaces or applications where a clean, flush installation is needed. The range includes lengths from 16 mm to 70 mm. Shorter sizes (16 mm, 20 mm and 25 mm) are fully threaded, providing maximum thread engagement. Longer variants (30 mm and above) are partially threaded, allowing improved clamping force and stronger material connections. With consistent metric M5 sizing and a wide choice of pack quantities, these screws are suitable for DIY users as well as professional trades such as engineering, metalwork, machinery assembly and maintenance.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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