5/16 UNC Countersunk Socket Screws. Please select your requirements from the drop down lists above. 5/16UNC socket countersunk allen screws.Thread size 5/16 UNC, 18 threads per inch. Screw lengths are measured overall, including the head. Manufactured from A2 grade stainless steel for improved corrosion resistance. Delivered by FREE 1st CLASS P&P. GET IT FAST - orders placed before 2pm are dispatched same day (Mon-Fri).
Picture is for illustration only. All items are in stock ready for dispatch. A vat invoice is issued with all orders.
Deliveries to some remote post codes may incur additional costs. Our aim is for you to be 100% satisfied. A2 Stainless Steel Hexagon Full Nuts To Fit Metric Coarse Pitch Bolts & Screws.
M4, M5, M6, M8mm Stainless Steel Flanged Button Head Allen Screws/Bolts. M4, M5, M6, M8 A2 Stainless Steel Hexagon Head Fully Threaded Set Screws, Bolts. A2 Stainless Steel Button Head Screw, Allen Socket Bolts M3, M4, M5, M6, M8. M5, M6, M8, M10 A2 Stainless Steel Flange Hexagon Hex Head Metric Bolts / Screws. A2 Stainless Steel Nyloc Nuts For Bolts/Screws M2.5,3,4,5,6,8,10,12,14,16,18,20.