high strength bolt for construction heavy hex head bolt

A325 / A490 Structural Heavy Hex Bolts - Bolt Nut by

ANSI A325 Heavy Hex Bolt, A307B Zinc Galvanized ASTM A325 A490 B7 B8 Heavy Hex Hexagon Head Bolt, Stock ASTM A193 GR B7 Heavy Hex Bolt High Tensile Black Heavy Hex Bolt ASTM A325 A490 Standard No.:A325, A325m, A490, A490m, A193, etc Specification size:diameter m10-m52, length 25-500mm Surface treatment:Black Fastener manufacturer DOWEDO [] A325 Structural Bolts ASTM A325ASTM A325 covers high strength structural bolts used in structural steel connections. A325s have a heavy hex head, a full body diameter, and are normally short in overall length since they are connecting steel to steel. Unlike other ASTM grades, A325 is specific not only in the chemical and mechanical requirements, but also in the allowed

B7 Heavy Hex Cap Screws - Holo-Krome

B7 Heavy Hex Cap Screws completely capable of outperforming the competition. PRODUCT SPECIFICATIONS: ASTM A193 Grade B7 100% Made in the USA HOLO-KROME Quality Minimum tensile strength 125,000 PSI Wider head than that of a standard hex bolt 4140 Alloy Steel Rockwell Hardness (HRC) 28-34 China Heavy Hex Head Bolt, Heavy Hex Head Bolt ASTM A325m A490m Grade 4.8 5.8 6.8 8.8 10.9 Thread Bolts/Bolt and Nut/Machine Bolt /Hex Bolts/ Hex Head Bolts/Hexagon Bolt / Structural Heavy Hex Bolt FOB Price:US $ 700-1200 / China High Strength Bolt for Construction Heavy Hex Head Fasteners, Bolt, Hex Bolt manufacturer / supplier in China, offering High Strength Bolt for Construction Heavy Hex Head Bolt, Tor-Shear Type High Strength Bolts for Steel Structure--Tc Bolt Ts Bolt, Cheese Head Studs for Arc Stud Welding/ Shear Stud and so on.

DIN 6914 Hex Bolts For High Strength Struct. Bolting

DIN 6914 Hex Bolts For High Strength Struct. Bolting manufacturers & suppliers in india, Carbon Steel/ Alloy Steel/ Stainless Steel DIN 6914 Hex Bolts Fastener Standards - ASTM InternationalStandard Specification for Heavy Hex Structural Bolt/Nut/Washer Assemblies, Alloy Steel, Heat Treated, 200 ksi Minimum Tensile Strength F3125 / F3125M - 19e1 Standard Specification for High Strength Structural Bolts and Assemblies, Steel and Alloy Steel, Heat Treated, Inch Dimensions 120 ksi and 150 ksi Minimum Tensile Strength, and Metric Grade 10.9 Heavy Hex Bolt and Hex Nuts Factories High Fastener, Bolt, Hex Bolt manufacturer / supplier in China, offering Grade 10.9 Heavy Hex Bolt and Hex Nuts Factories High Strength Construction Hardware, 10.9 Grade High Strength Hex Bolt Special for Steel Structure Using, Arc Stud Welding Stud with Cheese Head Weld Stud Shear Stud and so on.

Grade 10.9 Heavy Hex Bolt and Hex Nuts Factories High

Fastener, Bolt, Hex Bolt manufacturer / supplier in China, offering Grade 10.9 Heavy Hex Bolt and Hex Nuts Factories High Strength Construction Hardware, 10.9 Grade High Strength Hex Bolt Special for Steel Structure Using, Arc Stud Welding Stud with Cheese Head Weld Stud Shear Stud and so on. Heavy Hex Bolts Distributor - Structural Bolts Supplier The ASTM A325 and A490 specifications cover high strength heavy hex structural bolts from 1/2" diameter through 1-1/2" diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. Heavy Hex Nuts - Haydon BoltsHaydon BoltsHeavy Hex Nuts are washer faced, are slightly larger and thicker than standard hex nuts. The heavy hex pattern is typically used for large diameter and high strength bolts. Finish:Plain & Galvanized Grades:A563 Grade A,C,C3,DH,DH3 & A194 Grade 2H Sizes:1/2 up to 4 diameter Domestic or Foreign are available and in stock!

Heavy Hex Nuts - Portland Bolt

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. See our nut compatibility chart to determine the compatible heavy hex nut(s) for a specific grade of bolt. Since hot-dip galvanizing typically adds 2.2 to Hex Bolts Dimensions Table DIN 933 DIN 931 Size ChartShop high quality Hex Bolts from ITA Fasteners at the reasonable price. Available in a range of sizes from M2 to M42 and din 933. Get a quote for Hex Anchor Bolts, Head Hex_Bolts and all kinds of Bolts or just call our sales team now. High Strength Heavy Hex Bolt Astm A325 Inch Bolt With High Strength Heavy Hex Bolt Astm A325 Inch Bolt With Factory Price. , Find Complete Details about High Strength Heavy Hex Bolt Astm A325 Inch Bolt With Factory Price.,Astm A325 High Strength Structural Bolt,M30 Hex Bolt,Hex Bolts from Bolts Supplier or Manufacturer-Handan Yongnian District Zhanyu Fasteners Manufacturing Co., Ltd.

High Tensile Bolt 8.8, Carbon Steel 8.8 Bolts, Class 8.8

Unifit Metalloys Inc. is one of the well-known manufacturers and suppliers of Carbon Steel High Tensile Bolt 8.8 Fasteners, which offers Durability, Corrosion resistance, and High tensile strength.In addition to this, we are assisted by a team of young visionaries for Carbon Steel High Tensile 8.8 Nuts owing to which we have become the most credible firm in the competitive market. Structural Bolts - Bolts - Grainger Industrial SupplyHeavy hex head structural bolts from Grainger help you secure steel-to-steel structural connections. These rugged steel bolts come in galvanized, hot dipped galvanized, yellow zinc and plain finishes. Choose the thread size, thread length and overall length you need from a selection that numbers more than 1,000 pieces. Structural Bolts Fastenal

  • Turn-Of-NutAlternative Design BoltsWasher ControlCalibrated Wrench MethodThis method involves tightening the fastener to a low initial "snug tight" condition and then applying a prescribed amount of turn to develop the required preload. The actual preload will depend on how far the nut is turned as well as how much preload was established prior to the turning. 1. Snug the joint to bring the assembly into firm contact. Apply a few impacts with impact wrench until solid sound or apply full effort with a spud wrench. 2. Inspect the joint to verify "snug tight". 3. Match mark bearing face of the nuA325 Structural Bolts ASTM A325ASTM A325 covers high strength structural bolts used in structural steel connections. A325s have a heavy hex head, a full body diameter, and are normally short in overall length since they are connecting steel to steel. Unlike other ASTM grades, A325 is specific not only in the chemical and mechanical requirements, but also in the allowed

    Steel Hex Head Bolts McMaster-Carr

    Our strongest screws, these are at least 10% stronger than high-strength steel screws and often used in heavy duty applications such as stamping and earth-moving equipment. Heavy Hex Head Screws These screws meet specifications for high-pressure or structural applications.