![5/16-18 x 1-1/2" Hex Socket Button Head Cap Screws Bolts 25 PCS, Allen Socket Drive, 304 Stainless Steel 18-8, Bright Finish, Full Machine UNC Threads, by RoyceMart : Amazon.co.uk: DIY & Tools 5/16-18 x 1-1/2" Hex Socket Button Head Cap Screws Bolts 25 PCS, Allen Socket Drive, 304 Stainless Steel 18-8, Bright Finish, Full Machine UNC Threads, by RoyceMart : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51IeN1SRtTL._AC_UF1000,1000_QL80_.jpg)
5/16-18 x 1-1/2" Hex Socket Button Head Cap Screws Bolts 25 PCS, Allen Socket Drive, 304 Stainless Steel 18-8, Bright Finish, Full Machine UNC Threads, by RoyceMart : Amazon.co.uk: DIY & Tools
![Stainless Steel Socket Head Cap Screw, Hex Socket Drive, 5/16"-18 Thread Size, 1-1/4" Length, Fully Threaded, US Made (Pack of 100) : Amazon.co.uk: DIY & Tools Stainless Steel Socket Head Cap Screw, Hex Socket Drive, 5/16"-18 Thread Size, 1-1/4" Length, Fully Threaded, US Made (Pack of 100) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/81LxIC5pl+L.jpg)
Stainless Steel Socket Head Cap Screw, Hex Socket Drive, 5/16"-18 Thread Size, 1-1/4" Length, Fully Threaded, US Made (Pack of 100) : Amazon.co.uk: DIY & Tools
![5/16" UNC x 1" - Socket Cap Screw BS 2470 Grade 12.9 - Self Colour - Pack of 100 | Socket Cap Screws 5/16" UNC x 1" - Socket Cap Screw BS 2470 Grade 12.9 - Self Colour - Pack of 100 | Socket Cap Screws](https://www.bolts.co.uk/media/catalog/product/cache/516e904528867dbe63056e7bbe6283de/S/C/SCUCSC0040175-0.jpg)
5/16" UNC x 1" - Socket Cap Screw BS 2470 Grade 12.9 - Self Colour - Pack of 100 | Socket Cap Screws
![UNF 5/16" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 – Fixaball Ltd. Fixings and Fasteners UK UNF 5/16" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 – Fixaball Ltd. Fixings and Fasteners UK](https://www.fixaball.co.uk/cdn/shop/products/UNC-UNFSocketCapTechnicalkey_faf6f741-5df8-4249-82f5-0371591d196d.png?v=1674044731&width=1445)
UNF 5/16" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 – Fixaball Ltd. Fixings and Fasteners UK
![5/16-18 x 1 inch UNC Cap Head Screws (ANSI B18.3) - A4 Stainless Steel: Accu.co.uk: Precision Screws 5/16-18 x 1 inch UNC Cap Head Screws (ANSI B18.3) - A4 Stainless Steel: Accu.co.uk: Precision Screws](https://i.accu.co.uk/360/_APC/SSCF-P-K-A2/0_14.png?cw=100.0000%25&ch=100.0000%25&scale.option=fill&w=400&h=0&q=90)
5/16-18 x 1 inch UNC Cap Head Screws (ANSI B18.3) - A4 Stainless Steel: Accu.co.uk: Precision Screws
![Socket Head Cap (Allen) Screw UNC 5/16 x 2 inch in A2 Stainless - ASME B18.3/ASTM F837(CW) - Westfield Fasteners Ltd Socket Head Cap (Allen) Screw UNC 5/16 x 2 inch in A2 Stainless - ASME B18.3/ASTM F837(CW) - Westfield Fasteners Ltd](https://www.westfieldfasteners.co.uk/Images3/Main_Images_Published/UNC-Socket-Head-Cap-Screws-ASME-B18.3-2012-in-A2.jpg)