Yahoo Web Search

Search results

1. • • SAE Grade 8 Bolts: Six radial lines on the head Medium carbon alloy steel, quenched and tempered Consistent size range with a proof load of 120,000 psi and a tensile strength of 150,000 psi.
     gmetalparts.com › grades-of-bolts-distinctions-and-specifications

     Grades of Bolts: Distinctions and Specifications - Gulian ...

2. People also ask

   What are SAE bolt grades?

   • Decimals are used to denote variations within the same strength level. Within this standard, bolt grades include Grades 1, 2, 5, 5.2, 8, and 8.2, with nominal sizes ranging from ¼ to 1 ½ inches, depending on the specific bolt grade. The mechanical properties of the SAE bolt grades are shown on the chart below.

   Bolt Grades [with Charts] - EngineerExcel

   engineerexcel.com/bolt-grades-chart/

   See all results for this question

   What is a Grade 8 bolt?

   • SAE J429 is one of the most common standards for inch fasteners, and Grade 8 is the highest grade within it Grade 8 bolts are made of medium-strength carbon or alloy steel and can be finished in a variety of coatings and platings for added corrosion resistance and lubricity. You can identify a Grade 8 bolt by looking at its head markings.

   Grade 8 Bolts: Strength & Applications - Wilson-Garner

   wilsongarner.com/grade-8-bolt-strength/

   See all results for this question

   What is a SAE bolt?

   • SAE bolts are widely utilized as the standard bolts for automotive, machinery, and OEM applications, particularly in North America. These bolts adhere to the SAE J429 Specifications, established by the Society of Automotive Engineers. The SAE marking system employs raised dashes on the bolt head to signify the bolt grade.

   Bolt Grades [with Charts] - EngineerExcel

   engineerexcel.com/bolt-grades-chart/

   See all results for this question

   What is a Grade 5 bolt?

   • Bolts of Grades 1 and 2, crafted from low to medium carbon steel, provide moderate strength and are typically employed in non-critical applications. Grade 5 bolts, made from medium carbon steel, offer greater strength and are suitable for applications that require higher load-bearing capacities.

   Bolt Grades [with Charts] - EngineerExcel

   engineerexcel.com/bolt-grades-chart/

   See all results for this question

3. www.engineeringtoolbox.com › steel-bolts-saeSteel Bolts - SAE Grades - The Engineering ToolBox

   www.engineeringtoolbox.com › steel-bolts-sae

   • Cached

   Steel Bolts - SAE Grades; SAE Grade Head Marking Size Range (in) Minimum Proof Strength (10 3 psi) Minimum Tensile Strength (10 3 psi) Material; 1: 1/4 - 1 1/2 : Low - medium carbon steel: 2: 1/4 - 3/4 7/8 - 1 1/2: 55 33: 74 60: Low - medium carbon steel: 5: 1/4 - 1 1 1/8 - 1 1/2: 85 74: 120 105: Medium carbon steel, Q & T: 5.2: 1/4 - 1: 85: ...

   Head Marking	Bolt Grade / Specification	Material	Nominal Size (inch)
   Grade 1 - SAE J429 Bolts, Screws and ...	Low or medium carbon steel	1/4" - 1-1/2"	33,000
   Grade 2 - SAE J429 Bolts, Screws and ...	Low or medium carbon steel	1/4" - 3/4" >3/4" - 1-1/2"	55,000 33,000
   Grade 5 - SAE J429 Bolts, Screws and ...	Medium carbon steel or carbon steel with ...	1/4" - 1" >1" - 1-1/2"	85,000 74,000
   Grade 5.1 - SAE J429 Sems	Low or medium carbon steel, quenched and ...	No. 4 - 5/8"	85,000

   See full list on aftfasteners.com

4. www.aftfasteners.com › grades-of-bolts-bolt-gradeGrades of Bolts - Bolt Grade Marking Chart | AFT Fasteners

   www.aftfasteners.com › grades-of-bolts-bolt-grade

   • Cached

   Grade 8 - SAE J429. Bolts and Screws. Medium carbon / alloy steel with additives, quenched and tempered . 1/4" - 1-1/2" 120,000 . 150,000. 130,000. C33 / C39 Grade 8.2 - SAE J429. Bolts and Screws Low carbon Boron steel, quenched and tempered. 1/4" - 1" 120,000. 150,000. 130,000. C33 / C39 : L9 - Grade 9. Bolts, Nuts and Washers. Hight strength ...

   Head Marking	Bolt Grade / Specification	Material	Nominal Size (inch)
   Grade 1 - SAE J429 Bolts, Screws and ...	Low or medium carbon steel	1/4" - 1-1/2"	33,000
   Grade 2 - SAE J429 Bolts, Screws and ...	Low or medium carbon steel	1/4" - 3/4" >3/4" - 1-1/2"	55,000 33,000
   Grade 5 - SAE J429 Bolts, Screws and ...	Medium carbon steel or carbon steel with ...	1/4" - 1" >1" - 1-1/2"	85,000 74,000
   Grade 5.1 - SAE J429 Sems	Low or medium carbon steel, quenched and ...	No. 4 - 5/8"	85,000

   See full list on aftfasteners.com

5. wilsongarner.com › grade-8-bolt-strengthGrade 8 Bolts: Strength & Applications - Wilson-Garner

   wilsongarner.com › grade-8-bolt-strength

   • Cached

   Aug 2, 2023 · How Strong Are Grade 8 Bolts? Grade 8 bolts are the highest grade of bolts under the SAE J429 standard, which means they have the highest strength. Here are their various strength specifications:

6. www.portlandbolt.com › specifications › sae-j429SAE J429 - Portland Bolt

   www.portlandbolt.com › specifications › sae-j429

   • Cached

   SAE J429 Grade ASTM Equivalent; Grade 1: A307 Grades A or B: Grade 2: A307 Grades A or B: Grade 5: A449: Grade 8: A354 Grade BD: This chart compares SAE and ASTM specifications that are similar but not identical in diameters through 1½".

7. www.mcmaster.com › products › grade-8-boltsGrade 8 Bolts | McMaster-Carr

   www.mcmaster.com › products › grade-8-bolts

   Choose from our selection of grade 8 bolts, including over 1,800 products in a wide range of styles and sizes. In stock and ready to ship.

8. Images

   • 
   • 
   • 
   • 

   View all

9. engineerexcel.com › bolt-grades-chartBolt Grades [with Charts] - EngineerExcel

   engineerexcel.com › bolt-grades-chart

   • Cached

   Bolt grades are alphanumeric designations that categorize bolts based on their mechanical properties. They determine the maximum amount of load the bolt can handle as well as the method that can be used for tightening the bolt. In general, the higher the grade number, the stronger the bolt.

10. www.portlandbolt.com › technical › faqsSAE Grade 8 vs ASTM A490 - Portland Bolt

    www.portlandbolt.com › technical › faqs

    • Cached

    Oct 28, 2014 · The difference lies in the application and configuration of the fasteners. ASTM A490 bolts are a heavy hex head structural bolts designed for structural steel connections, while SAE J429 grade 8 bolts are finished cap screws with a standard size hex head and used in many equipment and automotive applications.