Factory For Round Button Head Guardrail bolts to Cologne Factory

Round Button Head Guardrail bolts Dimension: According to customer’s drawing Metric Szie: M6-M36 with various lengths Inch Size: 1/4”-1.1/2” with various lengths Material Grade: ISO 898-1 4.8, 8.8, 10.9; ASTM A307 A; SAE J429 2, 5, 8 Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

  • Factory For Round Button Head Guardrail bolts to Cologne Factory Related Video:



    Effort to completely penetrate a 1/4″ thick piece of welding steel with the 62 gr NATO “green tip” round in 5.56 mm. This is NOT armor plating….far from it. Distance to target was 80 yards. Footage includes slow-motion of the hit.

    I would like to try this again at a longer distance, such as 150 or 200 yards.