Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).
Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).
in 3 offers
Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).
Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).
Last updated at 08/05/2026 07:38:35
M5 x 0.80p x 20mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (3mm Key) Zinc Plated DIN 7991
Free delivery between Tue – Thu
Hobsons - M5 x 20 Zinc Plated (Rohs Compliant) Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km5/20Z (Pack Of 100)
Delivery between 9–18 May $7.95
Qty 50 Countersunk Socket Head M5 (5mm) X 20mm Zinc Screw Csk Flat
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on ebay.com
Screws look great when fitted and hold tight. Little effort was needed to install and when the nuts and washers were fitted finished off the job nicely.
| Fastener Size | M5 |
| Fastener Length | 20 mm |
| Thread | Partial Thread |
| Pitch (mm) | 0.8 |
| Thread Profile | Coarse |
M5 x 0.80p x 20mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (3mm Key) Zinc Plated DIN 7991
Free delivery between Tue – Thu
Hobsons - M5 x 20 Zinc Plated (Rohs Compliant) Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km5/20Z (Pack Of 100)
Delivery between 9–18 May $7.95
Qty 50 Countersunk Socket Head M5 (5mm) X 20mm Zinc Screw Csk Flat
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Screws look great when fitted and hold tight. Little effort was needed to install and when the nuts and washers were fitted finished off the job nicely.
| Fastener Size | M5 |
| Fastener Length | 20 mm |
| Thread | Partial Thread |
| Pitch (mm) | 0.8 |
| Thread Profile | Coarse |
