Name: Hexagon Head Structural Bolt Din 7990
Description: A heavy hex bolt made of medium carbon steel. The bearing surface shall be flat and washer faced, and the point is chamfered.
Applications: Used in structural steel joints in heavy construction when greater yield and tensile strengths than those of an A325 bolt are required. A Type 3 bolt is approximately twice as resistant to corrosion as a Type 1 bolt.
Materials: Type 1 bolts shall be made from a carbon steel which conforms to the following chemical composition requirements--
Carbon: 0.25-0.58%; Manganese: 0.57% minimum; Phosphorus: 0.048% maximum; Sulfur: 0.058% maximum
Heat Treatment: Type 1 bolts shall be heat treated by quenching in a liquid medium from above the austenitizing temperature and then tempering by
Stainless steel and Alloy FASTENERS-- stainless steel and Alloy Bolts--stainless steel Structural Bolts
Visine sctructural bolts
Medium Carbon Steel
Grade A325 TYPE 1
ASTM A490 BOLTS, Types 1 & 3
Hot Dip Galvanized
Structural bolts are used in construction projects, such as buildings and bridges,They are commonly used in outdoor and marine applications
Structural Bolts are designed for steel to steel structural connections and have a larger head size than regular Hex Bolts. A325 Structural Bolts are used in applications when a strong structural connection is needed. They are Comparable in strength to Grade 5 Hex Bolts.
Use with 2H Heavy Hex Nuts and F436 Structural Washers. ASTM A490 BOLTS, Types 1 & 3
|Heavy Hex Structural Bolt|
|Type Stainless:||Made up of ASTM grade materials (Alloy Steels, Stainless Steels, Super Duplex, Grade 660, etc).|
|Minimum Ordering Quantity||1000|
|Delivery Date Quantity||1000|
|Estimated time||7 dyas|