
Sirius · Socket Cap Screws
Sirius 10.9 Grade Socket Button Head Screws
The Sirius 10.9 Grade Socket Button Head Screw in M10 x 40mm delivers a strong, long-reach fixing for heavy engineering and structural applications. The 40mm length ensures maximum thread engagement in thick materials, making it a dependable choice for machine frames, heavy panels, and fabricated structures. Features and Benefits: • 10.9 grade alloy steel for high tensile strength • Low-profile domed button head for a flush, clean finish • Hexagon socket drive for secure, positive engagement • Heat-treated for durability in demanding applications Specifications: Size: M10 Length: 40mm Qty: Pack of 1 Contents: Pack of 1
Excellent Deal90-day range £∞–-£∞ · average £NaN
Price history (90 days)
Lowest total price we recorded across all tracked retailers.
Retailer comparison
Sorted by lowest total price, delivery included.
£5.95 deliveryDelivery £5.95
£6.44
£0.49 + £5.95 delivery
erano