Thread Rod ASTM A193 Gr. B7 Black Finish

• Customization: Available
• Material: Stainless Steel
• Surface Finishing: Plain, Black Oxide, Zinc Plated(Yellow), H.D.G. E
• Model NO.: ASTM A193 B7
• Grade: ASTM A193-B7/B7m
• Certification: ASTM
• Customized: Customized
• Transport Package: Package 1
• Specification: 1/4"-4"
• Trademark: Milfast
• Origin: Ningbo
• HS Code: 7318190000
• Production Capacity: 1600tonmonth

Product Description

Product name	ALLOY-STEEL AND STAINLESS STEEL STUD BOLT FOR HIGH TEMPERATURE OR HIGH PRESSURE
Standard	ASTM A193
Material	Carbon Steel
Size	1/2"-4"
Class	Gr. B7, Gr. B7M, Gr. B8, Gr. B8M,Gr. 16,
Finish	Plain, Black Oxide, Zinc Plated(Yellow) H. D. G. etc.
Packing	In Bundles Then on 900kgs Pallet
Sample	FREE SAMPLE will be provided

Various grades exist within the A193 specification and vary in chemical composition, mechanical properties, and high temperature characteristics. The most common grade within the A193 specification is Grade B7, however several other grades exist.

Fasteners under the A193 specification are most commonly specified, manufactured, and supplied as heavy hex bolts or fully threaded studs. However, the specification does not restrict A193 fasteners to only these items.  A variety of bent bolts, rods with thread on one or both ends, and headed bolts other than heavy hex are commonly provided under the A193 specification. All bolts and studs shall be chamfered (pointed).

The 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.
The 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.
Ningbo 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
The 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.