ASME SA193/SA193m Stud Bolts ASTM A193/A193m / A194 2h Grade B7 Stud with 2h Heavy Hex Nut
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Product Highlights
- Extensive Material Options: Carbon steel, stainless steel, titanium, brass, aluminum, and alloy steel available.
- Wide Standard Compliance: Meets ANSI, ASME, DIN, GB, JIS, BSW, and GOST international standards.
- Diverse Thread Types: Supports Metric Coarse, Metric Fine, UNC, UNF, BSW, and BSF threads.
- Customizable Surface Finish: Options include Zinc Plated, Black Oxide, Nickel, Chrome, and Hot Dip Galvanized.
- Comprehensive Size Range: Metric sizes M5-M52 and Inch sizes 1/4-3/4 available with lengths up to 500mm.
- ISO Certified Quality: Certified with ISO9001, ISO45001, and ISO14001 for strict production standards.
- Free Sample Availability: Samples provided free of charge, excluding courier fees.
- Custom Special Steel Production: Capable of producing high-temperature alloys and special steels upon request.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Round Head
- Model NO.
- stud bolt with 2 heavy hexagonal nuts
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST
- Grade
- 10.9
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Passivation
- Transport Package
- 25kg
- Specification
- BULK IN 25KGS CARTON/ PALLET
- Trademark
- EN
- Origin
- Shagnhai
- HS Code
- 7318150000
- Production Capacity
- 1000 Tonnes/Month
- Package Size
- 10.00cm * 2.00cm * 3.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of ASME SA193/SA193m Stud Bolts ASTM A193/A193m / A194 2h Grade B7 Stud with 2h Heavy Hex Nut
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Product Description
What are stud bolt?
Stud Bolt, also known as double head bolt, is a fastener with threads at both ends. The middle is a smooth rod body, and both ends can be used with nuts respectively.
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Product Name
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ASME SA193/SA193m Stud Bolts ASTM A193/A193m / A194 2h Grade B7 Stud with 2h Heavy Hex Nut
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Material
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Carbon steel: Q235, A36, A572, C1006, C1008, C1010, C1018, C1018A, C1022, C1035K, C1045K, 12L14.etc Stainless steel: 253MA,SS201,202,301,302,303,304,304L,309,310S,314,316,316L,316Ti,317L,321,347,410,416,420,430,435,904 Aluminium: AL6061, AL6063, 7075 etc. Titanium or titanium alloy: TAD, TA1-TA8, TB2, TC1-TC10 etc. Brass: C36000, C37700, C38500, C26800, C21000, C3602, C3604, H59, H62, H65, H68, H70, H90, etc. Alloy steel: SCM435,10B21,40Cr, C10B33 Precipitation hardening steel: 17-7PH Urea steel: 724L, 725LN Superalloy: GH4169, GH4145, GH2132 Nickel Alloy:Nickel 200, Nickel 201 Non-metallic: Zirconia Ceramic, PFA, Polypropylene, PVDF, polyphenylene sulfide, Polycarbonate, PEI, PTFE, PEEK, PVC, fiberglass, PA66 nylon, POM, Polyethylene. Duplex Stainless Steel: S32750, S32760, S2205, S2507,F51, F53, F55, F60, F61, 2205 Steel: C15, C35, C45(K1045), S45C, C46(K1046), C20, etc Iron: 12L13,12L14,12L15 etc. Corrosion-resistant alloy: XM-19, C4, Alloy20, Alloy28, Alloy31, 904L, 318 Copper: Brass, Phosphor bronze, Silicon bronze, Red copper, Beryllium copper and Copper etc. Bronze: C51000, C52100, C54400, etc. |
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Surface Finish
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Plain,Zinc Plated(Clear/Blue/Yellow/Black),Black Oxide,Nickel,Chrome,H.D.G and etc.
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Grade
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Astm A193 l7, b7, b7m,b8, b8m, b16, Astm A320 l7, l7m , A194 2h, 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, A2-50, A2-70
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Standard
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ANSI/ASME B18.31.3 ASTM A193 DIN525 DIN835 DIN975 DIN976 DIN938 DIN939 GB897A GB897B GB898A GB898B GB899A GB899B GB900B GB901
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Thread
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Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
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Metric Size
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M5, M6, M8, M10, M12, M14, M16, M18, M20, M22 ,M24, M27, M30, M33, M36, M39, M45, M48, M52
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Inch size:
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1/4, 1/2, 3/8, 1/3, 5/16, 7/16, 9/16, 5/8, 3/4, 7/8
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Length
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100mm-500mm
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MOQ
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10000 pieces
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Payment
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T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc
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Delivery time
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10-30 Days
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T&Y Hardware As a professional stud bolt manufacturer in China, we provide full material solutions. You can purchase stud bolts covering conventional materials such as stainless steel, carbon steel, brass, and aluminum alloy here, while supporting titanium alloy, duplex stainless steel, Customized production of special steels such as high temperature alloys, to meet the high strength and corrosion resistance requirements of different industrial scenarios.
At T&Y Hardware, we understand that every fastening need is unique. Therefore, in addition to offering classic double-head stud bolts, we are more focused on meeting your diverse purchasing needs. From durable hex-head stud bolts, fully threaded studs, to convenient Self Clinching Studs, stable welding studs, anchor studs, flexible single-head studs, to delicate Reduced Shank Stud bolts, practical Tap End Stud Bolts, and even specially designed studs for wheels, our product line is rich and diverse.
Related Products
About T&Y Hardware
Shanghai T&Y Hardware Industry Co., Ltd. was established in 2002. Since its establishment, it has been committed to the research and development and production of fastener products such as screws, bolts, threaded rods, nuts, washers, metal processed parts, stamping parts, etc.





Q1. How to ensure that every process's quality?
A1:Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of the products.
Q2.How long is your delivery time?
A2:Our delivery time is generally 30 to 45 days. Or according to the quantity.
Q3. What is your payment method?
A3:30% value of T/T in advance and the remaining 70% balance on the B/L copy.
For small orders less than 1000USD, we would suggest you pay 100% in advance to reduce the bank charges.
Q4.Can you provide a sample?
A4: Sure, our sample is provided free of charge, but not including courier fees.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2441832". Items marked "" are certified.
Company Profile
Shanghai T& Y Hardware industry, 21 years only working for standard and special fasteners making and developing, more than 394 customers are from 39 countries in the world., we are the nominated suppliers for the largest producer of household from Sweden, National Electric Power Company from Israel etc, T& Y Hardware has special full line sourcing to assistant your Fasteners business better and better
With ISO9001 certification, T& Y Hardware Quality is everything, we won't sacrifice our quality for the winning more market.
T & Y Hardware working as high tensile fasteners manufacturers in China, material for bolts are class 8.8, 10.9 and 12.9, common use are for automotive and machinery Industry.
As a hsfg bolts suppliers, raw material control are very important for T& Y Hardware, Hardness testing and tensile testing per ISO 267 standard requirement, if failed, we will keep as in unqualified fasteners.
Meanwhile, T& Y Hardware also working as stainless steel bolts and nuts supplier, common material for Stainless Steel are A2-70, A4-70, A4-80, Brass, Copper, Aluminum
Product ranges are including:
Bolts: Hex bolts, Hex cap A325, A490 heavy hex bolt; Hex lag screw, Hex flange Bolts, Carriage bolts and Special bolts per custom
Nuts: Hex nuts, square Nuts, Spring Nuts, T Nuts, Special Nuts
Washer: Flat washer, spring washer, tapper washer, more details about us, please feel free to contact, we will be here 24X7 on line
About Our Factory & Business Background
- Address
- Room1-1013, No 288, Rongxing Road, Songjiang, Shanghai, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, CIP, FCA
- Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-07-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe
FAQ
- How to ensure that every process's quality?
- Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of the products.
- How long is your delivery time?
- Our delivery time is generally 30 to 45 days. Or according to the quantity.
- What is your payment method?
- 30% value of T/T in advance and the remaining 70% balance on the B/L copy. For small orders less than 1000USD, we would suggest you pay 100% in advance to reduce the bank charges.
- Can you provide a sample?
- Sure, our sample is provided free of charge, but not including courier fees.
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