![DIN 7991- the specification for Hexagon socket countersunk head cap screws - U-Bolts-R-Us / Graphskill Ltd Blog DIN 7991- the specification for Hexagon socket countersunk head cap screws - U-Bolts-R-Us / Graphskill Ltd Blog](https://u-bolts-r-us.co.uk/upload/stblog/1/22/41/2241large.jpg)
DIN 7991- the specification for Hexagon socket countersunk head cap screws - U-Bolts-R-Us / Graphskill Ltd Blog
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Amazon.com: Socket Flat Countersunk Head Cap Screw, 5/16-18 x 1", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Hexagonal Allen Bolt, Length: 1 inch, Full Thread : Industrial & Scientific
![M3 x 4mm Socket Countersunk Screws (DIN 7991) - Black 18-8 / 304 Stainless Steel: Accu.co.uk: Precision Screws M3 x 4mm Socket Countersunk Screws (DIN 7991) - Black 18-8 / 304 Stainless Steel: Accu.co.uk: Precision Screws](https://i.accu.co.uk/360/_APC/SSK-A2-BL/0_14.png?scale.option=fill&w=400&h=0&q=90)
M3 x 4mm Socket Countersunk Screws (DIN 7991) - Black 18-8 / 304 Stainless Steel: Accu.co.uk: Precision Screws
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Amazon.com: Socket Flat Countersunk Head Cap Screw, M16-2.0 x 50mm, Alloy Steel, Metric Class 12.9, Zinc, Hex Socket (Quantity: 150) Coarse Thread, M16 Allen Bolt, Length: 50mm, Full Thread : Industrial & Scientific
![5/8"-11 x 3" Coarse Thread Grade 2 Slotted Flat Countersunk Head Cap Screw Low Carbon Steel Plain Finish | ASMC Industrial 5/8"-11 x 3" Coarse Thread Grade 2 Slotted Flat Countersunk Head Cap Screw Low Carbon Steel Plain Finish | ASMC Industrial](https://cdn11.bigcommerce.com/s-hlsk6yq0/images/stencil/1280x1280/products/300128/1297333/item-slot-flat-csunk-capscrew-pln__79756.1540178537.jpg?c=2)