China B7M Manufacturer, Supplier, Factory

14399 Black HDG Heavy Hex Bolts is usually used with a nut and a washer, 14399 Black HDG Heavy Hex Bolts has several types such as: En14399-3 En14399-4 En14399-5 En14399-6. En14399 is also DIN6914, Bolt and nut gaskets are used in combination. 14399 Black HDG Heavy Hex Bolts is usually black. Bolts, nuts and gaskets have hr or hv.

ANSI A490 Balck Heavy Hex Bolts are specifically designed for use with heavy hex nuts in the connection of structural members (as opposed to tapped holes). ANSI A490 Balck Heavy Hex Bolts are strong heavy-duty bolts that are typically used for creating structures through steel to steel structural connections such as buildings and bridges. A grade 8 bolt would be one that meets ASTM A490 standards. The high quality steel used to create ANSI A490 Balck Heavy Hex Bolts are designed for strength and durability, allowing ANSI A490 Balck Heavy Hex Bolts to conform to ASTM A325. ANSI A490 Balck Heavy Hex Bolts are often applied alongside structural nuts and washers to metal beams and girders.

Heavy Hex Jam Nut, Use with ASTM193 hex bolt/stud bolt, QBH can provide you Heavy Hex Jam Nut with Coarse thread and fine thread, Heavy Hex Jam Nut high quality help us get more cooperation with customers abroad.

DIN934 Metric Heavy Hex Nut are the most commonly used nuts in the fastener industry.DIN934 Metric Heavy Hex Nut are relatively strong and durable fasteners that can withstand some special industrial conditions. DIN934 Metric Heavy Hex Nut hardness, thickness and tensile strength enable it to withstand some extreme industrial environments.

ASTM F959 Direct Tension Indicator Flat Washer is one of our common standard washers, the material of carbon steel, the surface has black oxide,zinc plated. ASTM F959 Direct Tension Indicator Flat Washer is use with A394 high strength structural bolts. ASTM F959 Direct Tension Indicator Flat Washer, mainly punched out from iron plates. The common shape of a flat washer is a hole in the central. The pore size specifications according to customer requirements. high quality and lower price. Our company has certificates ISO9001.

DIN961 Hex Bolt is the most commonly used hex bolt in the metric bolt, DIN961 Hex Bolt common grades are 4.8, 6.8, 8.8, 10.9, 12.9. DIN961 Hex Bolt surface is coated with different coatings for different environments.