APPLY TO - Hex head bolts can be widely used in machinery manufacturing construction automobile aviation also housing maintenance guardrail maintenance furniture and household appliances maintenance and other high strength and wear resistance requirements of the occasion.SPECIFICATION:Product Name: Hex Head BoltsMaterial: Carbon Steel Oxide FinishThread Size: M8Dx40mmL/M8x1.57"Pitch: 1.25mm/0.05"Hex Head Size: 13mmDx5.3mmT/0.51"x0.21"QUANTITY INCLUDED - 15pcs x Hex BoltsDESIGN - Hexagon bolts are fully threaded. Threads are well-machined and accurately cut. Sharp smooth speeding up the fastening process in many applications meeting all demands.ADVANTAGE - Grade 12.9 alloy steel high strength good toughness can withstand high strength stress and can adapt to deformation and vibration.
eBay