GM AUTO STEEL

Why Choose Us

All what You Need To Know About Us

GM AUTO STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

    More
  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

    More
  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

    More
  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

    More
  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

    More
  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

    More

Quick Message

Fill in this form or click the service online, all questions will be answered.

astm bolts

  • ASTM Bolts Manufacturer Boltport Fasteners LLP

    This website ASTMBOLTS.COM is designed and developed to serve customer exclusively seeking products and information regarding bolts (including headed and non headed bolts) as specified under American Standard for Testing and Materials, abbreviated as ASTM.Read More

  • ASTM Bolts McMaster Carr

    Hanger Bolts Commonly used for wire guiding, hanging pipes and fixtures, and other tie wire applications, hanger bolts have a flat end with a hole. Other ASTM BoltsRead More

  • Steel Bolts ASTM Grades Engineering ToolBox

    ASTM steel bolts proof and tensile strength Engineering ToolBox Resources, Tools and Basic Information for Engineering and Design of Technical Applications! search is the most efficient way to navigate the Engineering ToolBox!Read More

  • ASTM A325 Bolts McMaster Carr

    Choose from our selection of ASTM A325 bolts, including over 110 products in a wide range of styles and sizes. In stock and ready to ship.Read More

  • ASTM & SAE Grade Markings for Steel Bolts and Screws

    Bolt & Screw Size, Inches Min. Yield Strength Min. Tensile Strength 307A 307B BC B7 B16 A325 A325 A490 ASTM & SAE Grade Markings for Steel Bolts and Screws ASTM A307 GR A ASTM A307 GR B ASTM A449 J429 GR5 J429 GR8 ASTM A354 GR BC ASTM A354 GR BD ASTM A193 GR B7 ASTM A193 GR B16 ASTM A325 Type 1 ASTM A325 Type 3 ASTM A490 Low or Medium Carbon SteelRead More

  • ASTM Specifications for Fasteners & Fastener Materials

    Bolt Specifications
  • ASTM A193 Grade B7M Bolts, Stud Bolts, Fasteners

    ASTM Bolts ASTM A193 Grade B7M Standard Specification for Alloy Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose ApplicationsRead More

  • A325 Structural Bolts ASTM A325

    ASTM 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 Read More

  • ASTM A325 14 Standard Specification for Structural Bolts

    ASTM Standards A194/A194M Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both A325M Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric)Read More

  • Fastener Standards ASTM International

    ASTM's fastener standards are instrumental in specifying, testing, and evaluating the material, dimensional, mechanical, and metallurgical properties of the various forms of hardware fasteners. These fasteners are used to mechanically join or affix other hardware objects together, and come in many forms which include rivets, nuts, bolts, studs, screws, washers, eyebolts, nails, and threaded fasteners.Read More

  • ASTM & SAE Grade Markings for Steel Bolts and Screws

    Bolt & Screw Size, Inches Min. Yield Strength Min. Tensile Strength 307A 307B BC B7 B16 A325 A325 A490 ASTM & SAE Grade Markings for Steel Bolts and Screws ASTM A307 GR A ASTM A307 GR B ASTM A449 J429 GR5 J429 GR8 ASTM A354 GR BC ASTM A354 GR BD ASTM A193 GR B7 ASTM A193 GR B16 ASTM A325 Type 1 ASTM A325 Type 3 ASTM A490 Low or Medium Carbon SteelRead More

  • ASTM A307 Bolts Grainger Industrial Supply

    Searching for ASTM A307 Bolts? Grainger's got your back. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more.Read More

  • ASTM A307 / A563 Hex Bolts, Stainless Steel hex bolts

    RED EARTH Steels Pvt. Ltd. manufacturer & exporter of ASTM A307 / A563 Hex Bolts availbale in various forms and size, products like nuts, bolts,stud bolts and washers etc.Fasteners dimensions, dimensional tolerances are defined in the ASTM A307 standards.Read More

  • Structural Bolts ASTM A490 Bolts and A325 Structural Bolts

    ASTM A490 bolts consists of one bolt, one nut and one washer. Installation Method of High Strength Structural Bolts for Steel Structure Engineering. After a construction section is completed and the steel structure forms a stable frame unit, structural bolts shall be installed. Let's take the ASTM A490 bolts Read More

  • ASTM A36 Portland Bolt

    ASTM A36 covers the chemical and mechanical requirements for carbon steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges, buildings, and general structural purposes. Bolts manufactured from A36 steel include ASTM specifications A307 and F1554 Grade 36 as well as SAE J429 Grade 2.Read More

  • Carbon Steel Bolts in ASTM A307 (Grades A and B) Glaser

    ASTM A307 is the standard specification for carbon steel bolts, studs, and threaded rods of 60000 PSI tensile strength in sizes from ¼ inch to 4 inches in diameter. A307 bolts from Glaser and Associates are available in two grades, A and B, offering different mechanical and Read More

  • ASTM Specifications for Bolts Nuts Washers Americal

    Specifications For Fasteners viz. Nuts,Bolts & Washers ASTM Americal Society for Testing and Materials The American Society for Testing and Materials is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.Read More

  • Specifications Portland Bolt

    ASTM A449 Quenched and tempered steel bolts and studs for general use. ASTM A490 Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength. Replaced by ASTM F3125. ASTM F593 Stainless steel bolts, hex cap screws, and studs. ASTM F1554 Anchor bolts designed to anchor structural supports to concrete foundations.Read More

  • What Are the Different Grades of Bolts? Hunker

    Its strength grades are indicated by the letter A plus three numerals stamped on the bolt head. Common ASTM grades include A307, which roughly corresponds to SAE Grade 2. An ASTM A325 bolt is roughly equivalent in strength to SAE Grade 5 and an A490 bolt is about equivalent in strength to SAE Grade 8.Read More

  • Structural Bolts Fastenal

    Structural bolts are specifically designed for use with heavy hex nuts in the connection of structural members (as opposed to tapped holes). The nuts for structural connections shall conform to ASTM A563 or ASTM A194. The following chart will assist in proper structural nut selection.Read More

  • ASTM F468 Bolts, ASTM SF468 Hex Bolts, ASTM F468M

    Tarq Bolt is a leading manufacturer and exporter of astm f468 bolts in India. Our inventory includes astm sf468 bolts in many grades including ASTM F468 Bolts, Screws, Studs, Threaded Rod are readily available in all standard sizes and schedules.Read More

  • ASTM A325 Type 1 Structural Bolts Grainger Industrial

    Searching for ASTM A325 Type 1 Structural Bolts? Grainger's got your back. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more.Read More

  • ASTM Standard Bolts, ASTM Bolts Manufacturer, Exporter

    ASTM Standard Bolts, ASTM A193 Grade B16 Bolts Manufacturer, ASTM A307 Grade A and B Bolts, ASTM A320 Grade L7 Bolts Dealer in Mumbai, ASTM A320 Grade L7M Bolts, ASTM A320 Grade B8 Class 1 Bolts, ASTM A320 Grade B8M Class 1 Bolts Exporter, ASTM A325 Type 1 Bolts Read More

  • ASTM F1554 Anchor Bolts Lightning Bolt & Supply Inc.

    ASTM F1554 Anchor Bolts IN STOCK. As an ISO9001 manufacturer, Lightning Bolt can make any type of fastener, in any material. Call today 225 272 6200Read More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.