How strong is a grade 8.8 bolt?

800
Bolt Grade Markings and Strength Chart

Grade and Material Mechanical Properties
Min. Tensile Strength (psi)
Class 8.8 Medium carbon steel, quenched and tempered 800
830
Class 10.9 Alloy steel, quenched and tempered 1040

What steel is used for 8.8 bolts?

medium carbon steel
Often, the Din 933 Grade 8.8 Standard is referred to as the structural grade for bolts. The specification Bs 3692 Grade 8.8 standard fasteners are manufactured using medium carbon steel. This medium carbon steel has been treated to heat by both quenching and tempering.

What is a grade 8.8 bolt?

Grade 8.8 Bolts are manufactured using medium carbon steel that has been quenched and tempered. Used in railroad equipment, motors, engines and processing equipment, grade 8.8 bolts exhibit good tensile strength and perform well in most environments.

Is 8.8 high tensile?

High tensile steel bolts Grade 8.8 high tensile steel is often referred to as the structural grade for bolts. It is the most common form of high tensile material and is usually stocked in plain finish or zinc. It can be plated in many other coatings.

How much weight can a 8.8 bolt hold?

Similarly a grade 8.8 bolt will not snap until it is carrying a load of 80kg per square millimetre.

Can you get 8.8 stainless steel bolts?

The ASME SA324 8.8 Stainless Steel Bolts are cost effective, long lasting and ductile bolts. They are suitable for low strength applications with low corrosion risks.

What is the difference between 8.8 and 10.9 bolts?

Class 10.9 is stronger than class 8.8. It is commonly found in high strength automotive applications. Class 10.9 is similar to grade 8. A low carbon steel for general use.

What is the strongest grade of bolt?

grade 8
Grade 9 Bolts Grade 9 structural bolts, also known as grade 9 hex cap screws, are one the strongest structural bolts that can be used today. While the typical grade 8 bolt has a tensile strength of 150,000 PSI, a grade 9 bolt has a tensile strength of 180,000PSI.