ASME Grade 5 Half Thread Shackle Hex Head Bolts with Knurls , Black
ASME Grade 5 Black Heat Treatment Half Thread Shackle Bolt Hex Bolt
with Knurls are widely used in America. We have great quality and prodece
strictly as the drawing and the standard.
9/16" x 3" steel shackle bolt with nut and installed zerk fitting.
Knurls prevents the bolt from turning, which can wear hanger
brackets and zerk fitting allows you to easily grease your spring
hangers and equalizers. Grade 5 steel. Sold as each.
The equivalent metric standard is ASTM A325M, which is titled
Standard Specification for Structural Bolts, Steel, Heat Treated
830 MPa Minimum Tensile Strength. It defines mechanical properties
for sizes M12–36. There is also a T version, which is used to refer
to fully threaded bolts.
heavy hex structural bolts is a kind of high strength bolts, which
is standard parts also. Securing better performance for the steel,
engineering, fastening effect. General steel, steel bolts are
required more than 8.8, there are 10.9, 12.9, and steel are all
high strength bolts.
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)
A449 Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat
Treated, 120/105/90 ksi Minimum Tensile Strength, General Use
A563 Specification for Carbon and Alloy Steel Nuts
B695 Specification for Coatings of Zinc Mechanically Deposited on
Iron and Steel
D3951 Practice for Commercial Packaging
F436 Specification for Hardened Steel Washers
F606 Test Methods for Determining the Mechanical Properties of
Externally and Internally Threaded Fasteners, Washers, Direct
Tension Indicators, and Rivet
|Name: (Maichuan)||ASME Grade 5 Black Heat Treatment Half Thread Shackle Bolt Hex Bolt
|Thread Type||UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT TP|
|Material||Mild(1008/1010), Medium Carbon steel(35#/45#), Alloy
|Dimension||Metric size from 6mm-100mm, Inch size from 1/8"-2-1/2".|
|Surface treatment||treatment: Plain, black finished, Zinc plated (Galv), Hot DIP
Galvanized, Nickel, phosphate black, DACRO coating, etc.|
|Production Technique||Cold forging, Hot forming, Machining, Heat treatment, Staming, etc|
|Grade||A325, A490, Gr8.8, 10.9 Gr5 Gr2|
These bolts are mainly for using in structural connections. These
connections are comparable to those covered under the requirements
of the Specification for Structural Joints Using High-Strength
Bolts, approved by the Research Council on Structural Connections,
endorsed by the American Institute of Steel Construction and by the
Industrial Fastener Institute.
In order to achieve the best possible joint, it is recommended to
install the screw through the opposite side of the head, although
it is possible to install the screw from the top face side. Production process: wire rod, wire drawing, drawing, cold forging,
threading, dipping, inspection, packing, shipment.
1. Top Quality control
2. Competitive Price
3. Various of Design
4. OEM Accepted
5. Customer's Design and Logo are Welcome
6. On time delivery
7. Customized package way