TheBetterBuy logo
Sirius 10.9 Grade Socket Countersunk Screws M4 25mm Pack of 1 - Image 1
1 / 2

Sirius 10.9 Grade Socket Countersunk Screws M4 25mm Pack of 1

Sirius

Compare today's prices on the "Sirius 10.9 Grade Socket Countersunk Screws M4 25mm Pack of 1".

Available From

(2 stores)
Last Updated: 19/09/2026
My Tool Shed logo

My Tool Shed

In Stock
View Deal
£0.49
Best Price
⚖️Price Matched
*Delivery Calculated at Checkout | View More
Tooled Up logo

Tooled Up

In Stock
View Deal
£0.49
Best Price
⚖️Price Matched
*Delivery Calculated at Checkout | View More
amazon-logo

Amazon

ebay-logo

Ebay

*This site uses affiliate links. If you make a purchase through one of them, we may earn a small commission — at no additional cost to you.

Product Description

Compare today's prices on the "Sirius 10.9 Grade Socket Countersunk Screws M4 25mm Pack of 1".

Sirius 10.9 Grade Socket Countersunk Screws M4 25mm Pack of 1

These high tensile countersunk socket screws deliver exceptional strength and a flush finish for applications where a smooth surface is essential. Manufactured to the exacting ISO 10642 specification, each screw is precision-engineered to provide reliable clamping force without protruding, making them an ideal choice for machinery, automotive, and structural fixings where appearance and load-bearing capability matter.

- Grade 10.9 high tensile strength for superior load capacity and durability

- ISO 10642 compliant metric countersunk socket head profile

- DIN 7991 standard ensures consistent dimensional accuracy

- M4 thread diameter with 25mm length for secure fastening

- Bright finish offers moderate corrosion resistance in dry indoor environments

- Pack of 1 screw for single replacements or small projects

- Precision rolled threads for smooth insertion and reliable grip

These countersunk screws are a dependable choice for critical fastening tasks.

GTIN: 5056293248884