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ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
Specifications
Brand Name :
PM
Model Number :
M6-M36, 1/4"-1.1/2"
Certification :
ISO
Place of Origin :
CHINA
MOQ :
100PCS
Price :
USD 0.001-3 PER PCS
Payment Terms :
L/C, T/T
Supply Ability :
1000 Tons per Month
Delivery Time :
15-25DAYS PER CONTAINER
Packaging Details :
25kgs/carton and 36 cartons on standard export wooden pallets
Material :
1035
Grade :
A307 GRADE B
Size :
3/8"
Length :
40mm
Surface :
Black
Thread :
UNC
Mark :
Manufacturer's ID and A307 B
Product name :
Black finish ASTM A563 Grade A hex nut with heavy hex structural bolts A307 GRADE B
Description

Black finish ASTM A563 Grade A hex nut with heavy hex structural bolts A307 GRADE B

Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex structural bolts are made of low to mid carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area.

The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4" through 4" diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C which denote tensile strength, configuration, and application.

ASTM A563 Heavy Hex Structural Bolts

SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.

STANDARD: ASME B18.2.6

THREAD: ASME B1.1 , UNC, UNF, CLASS 2A

FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.

Bolt Grades

Type

Description

Grade A

Bolts with a minimum tensile strength of 60 ksi, intended for general purpose applications.

Grade B

Bolts with a tensile strength between 60 to 100 ksi and intended for flanged joints in piping systems.

Grade C

Replaced with ASTM F1554 Grade 36 Specification

Chemical Composition

Element

Grade A

Grade B

Carbon

0.29

0.29

Manganese, max

1.2

1.2

Phosphorus, max

0.04

0.04

Sulfur, max

0.15

0.05

Mechanical Properties

Bolt Grade

Diameter, Inch

Tensile Strength, ksi

Elongation, %

Hardness, BHN

A

1/4 to 4, Inclusive

60

18

121 - 241

B

1/4 to 4, Inclusive

60 - 100

18

121 - 212

Recommended Nuts & Washers

Bolt Specification

Bolting Diameter, Inch

Nut Specification

Washer Specification

A307 Grade A

1/4 to 4, Inclusive

ASTM A563 Grade A

ASTM F844
A307 Grade B

ASTM A563 Heavy Hex Structural Bolts

Product tags

astm a193 stud bolts

,

astm a193 b7 stud bolt

,

astm a193 b7 bolt specification
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ASTM A563 Heavy Hex Structural Bolts

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Product Detail
Brand Name :
PM
Model Number :
M6-M36, 1/4"-1.1/2"
Certification :
ISO
Place of Origin :
CHINA
MOQ :
100PCS
Price :
USD 0.001-3 PER PCS
Contact Supplier
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts
ASTM A563 Heavy Hex Structural Bolts

Shanghai Powermax Fastener Co., Ltd.

Active Member
5 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
Threaded Stud Bolt, Heavy Hex Bolts, Hex Flange Bolts
Total Annual :
9000000-10000000
Certification Level :
Active Member
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