Fasteners

ASTM A307 Grade A Bolts

ASME SA307 Threaded Rod & Anchor Bolt Manufacturer In India

 

ASTM A307 Grade A Bolts

ASTM A307 Grade A Bolts

ASTM A307 Carbon Steel Fastener

ASTM A307 Carbon Steel Fastener

A307 Gr A Stud Bolts

A307 Gr A Stud Bolts

A307 Grade A Heavy Hex Bolts

A307 Grade A Heavy Hex Bolts

Exporter and supplier of A307 Grade A Heavy Hex Bolts in India



ASTM A307 Grade A Bolts Specification

Wide range of ASTM A307 Grade A Bolts, supplier of A307 Gr A Stud Bolts in India

Grade A Hex Headed Bolts, studs and threaded rods or any other bolting having a minimum tensile strength of 60 ksi, intended for general purpose applications.
Grade B Hex Headed Bolts, studs, and threaded rods or any other bolting having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems.

Basic Types Of A307 Gr A Stud Bolts

ASTM A307 Gr A Studs

ASTM A307 Gr A Studs

A307 Gr A Hex Bolt

A307 Gr A Hex Bolt

ASTM A307 Grade A Fasteners

ASTM A307 Grade A Fasteners

ASTM A307 Grade A Screw

ASTM A307 Grade A Screw

ASTM A307 Grade A Threaded Rod

ASTM A307 Grade A Threaded Rod

ASTM A307 Carbon Steel Bolts

ASTM A307 Carbon Steel Bolts

ASTM A307 Grade A Screws

ASTM A307 Grade A Screws

A307 Gr A Hex Bolts

A307 Gr A Hex Bolts

A307 Anchor Bolt

A307 Anchor Bolt

A307 Thru Bolt

A307 Thru Bolt

ASTM A307 L7 Headed Bolt

ASTM A307 L7 Headed Bolt

A307 Grade A Zinc Plated Timber Bolt

A307 Grade A Zinc Plated Timber Bolt


A307 Grade A Heavy Hex Nut Dimension Chart

Manufacturer and supplier of A307 Grade A Heavy Hex Bolts, ASTM A307 Gr A Studs and ASTM A307 Grade A Threaded Rod
ASTM A307 Grade A Washers
1/4" to 1-1/2" 1-5/8" to 4"
ASTM A563 A Hex ASTM A563A Heavy Hex ASTM F844

ASTM A307 Grade A Screw Composition Chart

Grade C Mn P S
Grade A 0.29% 1.20% 0.04% 0.15%
Grade B 0.29% 1.20% 0.04% 0.05%

ASME SA307 Grade A Threaded Rod Mechanical Behaviour

IBR approvedASTM A307 Carbon Steel Fastener, A307 Gr A Hex Bolt at factory price ex Mumbai
GradeTensile, ksiYield, min, ksiElong %, min
A 60 min - 18
B 60 – 100 - 18
C 58 – 80 36 23

Dimension Chart of A307 Hex Bolt

Grade A Bolts Diameter D F C H
Body Diameter Width Across Flats Width Across Corners Height
Max Basic Max Min Max Min Basic Max Min
3/8
0.388
9/16
0.562
0.544
0.650
0.620
1/4
0.268
0.226
1/2
0.515
3/4
0.750
0.725
0.866
0.826
11/32
0.364
0.302
5/8
0.642
15/16
0.938
0.906
1.083
1.033
27/64
0.444
0.378
3/4
0.768
1-1/8
1.125
1.088
1.299
1.240
1/2
0.524
0.455
7/8
0.895
1-5/16
1.312
1.269
1.516
1.447
37/64
0.604
0.531
1
1.022
1-1/2
1.500
1.450
1.732
1.653
43/64
0.700
0.591
1-1/8
1.149
1-11/16
1.688
1.631
1.949
1.859
3/4
0.780
0.658
1-1/4
1.277
1-7/8
1.875
1.812
2.165
2.066
27/32
0.876
0.749
1-3/8
1.404
2-1/16
2.062
1.994
2.382
2.273
29/32
0.940
0.810
1-1/2
1.531
2-1/4
2.250
2.175
2.598
2.480
1
1.036
0.902
1-3/4
1.785
2-5/8
2.625
2.538
3.031
2.893
1-5/32
1.196
1.054
2
2.039
3
3.000
2.900
3.464
3.306
1-11/32
1.388
1.175
2-1/4
2.305
3-3/8
3.375
3.262
3.897
3.719
1-1/2
1.548
1.327
2-1/2
2.559
3-3/4
3.750
3.625
4.330
4.133
1-21/32
1.708
1.479

Marking Requirement Of ASNE SA307 Grade A Bolt

Grade Details
Grade A Grade A Bolts are marked or stamped with "307A" along with optional manufacturer's Initial or logo.

ASTM A307 Bolts Grade

A ASTM A307 Grade A Headed bolts, threaded rods and bent bolts intended for general applications.
B ASTM A307 Grade B Heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges.
C* ASTM A307 Grade C Nonheaded anchor bolts, either bent or straight, intended for structural anchorage purposes. The end of a grade C anchor bolt intended to project from the concrete will be painted green for identification purposes. Permanent marking is a supplemental requirement. *As of August 2007, grade C has been replaced by specification F1554 grade 36. 

We are looking for importers in these locations

Hong Kong, UAE, Malaysia, Oman A307 Grade A Bolts
Philippines, Belgium, Indonesia, Dammam -KSA A307 Carbon Steel Fastener
Europe, Thailand, France, Qatar A307 Gr A Stud Bolts
Bangladesh, Finland, USA, Malaysia A307 Grade A Heavy Hex Bolts
Kuwait, Brazil, Saudi Arabia (KSA), South Africa A307 Gr A Studs
Thailand, Malaysia, Germany, Czechia A307 Gr A Hex Bolt
Singapore, Singapore, South Africa, Bahrain A307 Grade A Fasteners
UK, Nigeria, Australia, Philippines A307 Grade A Screw
Iran, Singapore, Italy, Chile A307 Grade A Threaded Rod
Norway, Malaysia, Turkey, United Arab Emirates (UAE) A307 Carbon Steel Bolts
Russia, Dubai, Malaysia, Netherlands A307 Grade A Screw
Mexico, UK, Spain, Egypt A307 Gr A Hex Bolts

Get In Touch

SHOP NO G/3; HARARWALA BUILDING COMPOUND; ARDESHIRDADY STREET; S.V.P ROAD; MUMBAI-400 004, INDIA.

Tel No. : +91-22-61905600 (100 Lines)

Email : exports@citizenltd.com