Strength is a primary requirement for any industrial fasteners or bolting components. Some material grades offers exceptionally high mechanical properties as compared to other alloys and are classified as high tensile or high strength bolting alloys and are prominently used in commercial and high speed automotive industry, aerospace engineering, turbine manufacturing, structural, subsea applications and many more. Some of the grades in this category includes 8.8, 10.9, 12.9, B7, B16, B21, B24, A490, etc.
High Strength Fasteners
High
Strength
Type of High Strength Fasteners
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BoltsCategory: Bolts
Hot, Cold Forged & Machined -
ScrewsCategory: Screws
Hot, Cold Forged & Machined -
Stud BoltsCategory: Stud Bolts
Hot, Cold Formed and Bar Stock Machined -
Threaded RodsCategory: Threaded Rods
Hot, Cold Forged & Machined -
NutsCategory: Nuts
Hot & Cold Forged
Metric,Imperial -
WashersCategory: Washers
Hot & Cold Punched -
Bent BoltsCategory: Bent Bolts -
Anchor FastenersCategory: Anchor Fasteners -
ChainsCategory: Chains -
Custom PartsCategory: Custom Parts
High Strength Fasteners Specifications
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High Strength Fastener Specifications
- ASTM A242/A242MThis specification covers high-strength low-alloy structural steel shapes, plates, and bars for welded, riveted, or bolted construction with atmospheric corrosion resistance intended primarily for use as structural members.
- ASTM A588/A588MThis specification covers high-strength low-alloy structural steel shapes, plates, and bars for welded, riveted, or bolted construction with atmospheric corrosion resistance but intended primarily for use in welded bridges and buildings.
- ASTM A606/A606MThis specification covers standards for high-strength, low-alloy, hot-rolled and cold-rolled steel sheets and strips cut in lengths or coils for structural and miscellaneous purposes. The material shall come in Types 2 and 4 steels having enhanced atmospheric corrosion resistance.
- ASTM A709/A709MThis specification covers carbon and high-strength low alloy steel structural shapes, plates and bars, and quenched and tempered alloy steel for structural plates intended for use in bridges. Atmospheric corrosion resistance shall also be determined.
- ASTM A847/A847MThis specification covers standard requirements for cold-formed welded and seamless high-strength, low-alloy round, square, rectangular, or special shaped structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes where high strength and enhanced atmospheric corrosion resistance are required.
- ASTM A852/A852MThis specification covers quenched and tempered high-strength low-alloy structural steel plates for welded, riveted, or bolted construction. The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon structural steels with or without copper addition.
- ASTM A871/A871MThis specification covers high-strength low-alloy structural steel plate used for tubular structures and poles. This steel has atmospheric corrosion resistance so it can be used bare or unpainted for many applications.
Related Standards and Specifications
- ASTM A325 Type 3Heat treated High Strength structural bolts, steel, heat treated with 120 ksi Minimum Tensile Strength (Inch Units)
- ASTM A325M Type 3Heat treated High Strength structural bolts, steel, heat treated with 120 ksi Minimum Tensile Strength (Metric Units)
- ASTM A490M Type 3Quenched and tempered High Strength heavy hex structural bolts having tensile strength between 1040 to 1210 Mpa.
- ASTM F436 Type 3-
- ASTM A242-
- ASTM A588-
- ASTM A606-
- ISRM 41-