• Threaded Rods ASTM A193 B7 Stud Bolts
  • Threaded Rods ASTM A193 B7 Stud Bolts
  • Threaded Rods ASTM A193 B7 Stud Bolts
  • Threaded Rods ASTM A193 B7 Stud Bolts
  • Threaded Rods ASTM A193 B7 Stud Bolts

Threaded Rods ASTM A193 B7 Stud Bolts

Material: Carbon Steel
Type: Hexagon Head
Connection: Common Bolt
Head Style: Hexagonal
Standard: ANSI
Grade: ASTM A193-B7/B7m
Samples:
US$ 0.1/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
Rod
Finish
Plain, Black Oxide, Zinc Plated(Yellow), H.D.G. E
Transport Package
Package 1
Specification
1/4"-4"
Trademark
M
Origin
Ningbo
HS Code
73181900
Production Capacity
5000ton/Month

Product Description

Threaded Rods/ Threaded Bars / Stud Bolts  ASTM A193 GR B7,B7M,B8,B8M,B16
Threaded Rods/ Threaded Bars / Stud Bolts  ASTM A193 GR B7,B7M,B8,B8M,B16
Standard: ASTM A193, ASTM A320
Size: 1/4" - 4", M5 - M100
Material:  Carbon Steel, Alloy Steel, Stainless Steel
Grade: ASTM A193/193M Gr. B7, B7M, B8, B8M, B16
ASTM A320/A320M Gr. L7, L7M, L43
SAE J429 Gr. 2,5,8
DIN 975/976 Class 4.8, 8.8, 10.9
Thread: M, UNC, 8UN
Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized,
Mechanical Galvanized, Geomet, Teflon, Zinc-Nickel Alloy
Package: 1. Bulk in 18Kgs Carton Box + 48 CTNS Wooden Pallet
2. Bulk in 25Kgs Carton Box + 36 CTNS Wooden Pallet
3. In Bundles Then on 900kgs Pallet
4. According to Customers demand ( Customized Label & Carton Box )

A193 Chemical Properties

Element
B7 (AISI 4140) B8 (AISI 304) B8M (AISI 316)
Manganese 0.75 - 1.00% 2.00% max 2.00% max
Phosphorus, max 0.00035 0.00045 0.00045
Sulfur, max 0.0004 0.0003 0.0003
Silicon 0.15 - 0.35% 1.00% max 1.00% max
Chromium 0.80 - 1.10% 18.0 - 20.0% 16.0 - 18.0%
Nickel   8.0 - 11.0% 10.0 - 14.0%
Molybdenum 0.15 - 0.25%   2.00 - 3.00%

A193 Mechanical Properties

Grade Size Tensile ksi, min Yield, ksi, min Elong, %, min RA % min HBW HRC
B7 Up to 2-1/2 125 105 16 50 321 max 35 max
2-5/8 - 4 115 95 16 50
4-1/8 - 7 100 75 18 50
B8 Class 1 All 75 30 30 50 223 max 35 max
B8M Class 1 All 75 30 30 50 223 max 96 max
B8 Class 2 Up to 3/4 125 100 12 35 321 max 35 max
7/8 - 1 115 80 15 35
1-1/8 - 1-1/4 105 65 20 35
1-3/8 - 1-1/2 100 50 28 45
B8M Class 2 Up to 3/4 110 95 15 45 321 max 35 max
7/8 - 1 100 80 20 45
1-1/8 - 1-1/4 95 65 25 45
1-3/8 - 1-1/2 90 50 30 45

A193 Recommended Hardware

Bolt Grade Nuts Washers
B7 A194 Grade 2H F436
B8 Class 1 A194 Grade 8 SS304
B8M Class 1 A194 Grade 8M SS316
B8 Class 2 A194 Grade 8 SS304
B8M Class 2 A194 Grade 8M SS316
Threaded Rods ASTM A193 B7 Stud BoltsThe Ningbo Beilun Milfast Metalworks Co., Ltd. is a professional fasteners company in Ningbo, specialize in the Threaded Rods, Studs, Bolts, Nuts, Washers and the Stamping metal parts. With the products quality and good service, we have gained the credit from our customers.
Threaded Rods ASTM A193 B7 Stud BoltsThe Milfast Metalworks products include various different specifications and types:
THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS AND OTHER VARIOUS METAL PARTS.

The materials for these products are carbon steel, alloy steel, stainless steel. In addition, we also can provide special fasteners according to customers′ drawing or samples.

Threaded Rods ASTM A193 B7 Stud BoltsThreaded Rods ASTM A193 B7 Stud BoltsNingbo Beilun Milfast Metalworks Co.,Ltd produce high-quality fasteners standard Threaded Rods, bolts, nuts, stud bolts, washers as follows, 
ASTM A325/A325M/A490/A490M Type 1 Structural Bolts, A193/A193M Gr.B7/B7M Heavy Hex Bolts, ASTM A307 Hex Bolt, DIN912 Socket Head Cap Screws, DIN6914 Structural Bolts, EN14399-3/EN14399-4 Heavy Hex Bolts, DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts, DIN6921 Flange Bolts
ASTM A194/A194M Gr. 2H/2HM, 7/7M Heavy Hex Nuts, A563/A563M Gr. C/DH/10S Heavy Hex Nuts, DIN6915 Structural Nuts, EN14399-3/EN14399-4 Heavy Hex Nuts, DIN934 Hex Nuts, ISO4032 Hex Nuts, DIN6923 Flange Nuts
ASTM A193/A193M Gr. B7/B7M, B16, B8/B8M, ASTM A320 Gr.L7/L7M Threaded Rod/Stud Bolts, DIN975 Threaded Rods
ASTM F436 Hardened Flat Washer, SAE/USS Flat Washer, ISO7089 Round Flat Washer, DIN125 Flat Washers, DIN6916 Structural Washer, EN14399-5/EN14399-6 Flat Washer, DIN127 Spring Washer, F959 DTI Washer

Threaded Rods ASTM A193 B7 Stud BoltsThe Milfast Metalworks main products ASTM A193-B7 Threaded Rods, A194 Gr. 2H Heavy Hex Nuts, ASTM A325 Structural Bolts, ASTM F436M Hardened Flat Washers, they are widely spread all over the world, include the Country from America, Europe, Middle East, Africa, Etc.

We′re confident to provide you with high-quality products, competitive prices, timely delivery and perfect after-sales service. The Milfast target is to create a win-win business model and establish long-term business relationship with our partner in future. 
Threaded Rods ASTM A193 B7 Stud Bolts

 

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