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China PTFE Coated Stud Bolt and Nut ASTM A193 B7 Stud Bolt with A194 2h Hex Nuts
US$0.01-0.10
100 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Material
Carbon/Stainless/AlloySurface Finishing
Black, Plain, PTFE, Zi-Ni, AluniumCertification
ISO, GS, RoHS, CEModel NO.
Stud BoltCustomized
CustomizedQuality Inspection
Ut, Chemical Composition, Physical Properties/SGSProcess
Cold Drawn, Cold Rolled, Bright Anneal etcLength
Less Than 9m or 30feetMain Market
Northe America, EU, North Aferica, Sout AmericaTest
Hardness, Strength, Mesurement, ChemicalTransport Package
Seaworthy Packing/Wooden Box or Client's RequireSpecification
1/4"-5", M6-M125Trademark
OEM & ODMOrigin
ChinaProduction Capacity
400000 PCS/MonthKey features
PTFE Coated Stud Bolts: ASTM A193 B7 studs with A194 2h hex nuts featuring PTFE ceramic coating for enhanced durability.
Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass with various grades.
Comprehensive Surface Finishes: Options include Plain, Zinc Plated, H.D.G, PTFE, Zinc Nickel, Geomet, Dacromet, and more.
Flexible Customization: Full customization available for length, process, quality inspection, and design from samples.
Global Standard Compliance: Meets DIN, ANSI/ASME, JIS, and ISO standards including ASTM A193 and A320 specifications.
Certified Quality Assurance: ISO9001:2015 certified with UT, chemical composition, and physical property testing available.
Custom Packaging Solutions: Bulk cartons, woven bags, and pallets tailored to specific customer requirements.
Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons.
Company profile

Zhonghe Steel (Tianjin) Co., Ltd.Tianjin, China
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.57h
AI-Powered supplier vetting
SummaryZhonghe Steel (Tianjin) Co., Ltd., a trading company established in 2021 in Tianjin, China, specializes in materials such as titanium alloy and stainless steel. The supplier excels in customization capabilities, offering flexible solutions, but does not provide R&D or 3D design services. It has a strong export focus with 71-90% of sales from exports. Despite having procedures for after-sales service, it lacks records and has no overseas facilities or participation in trade shows. It holds an SGS audit report, valid until June 2025.
Supplier typeThe supplier is a trading company named Zhonghe Steel (Tianjin) Co., Ltd., located in Tianjin, China.
CertificationsThe supplier has been audited by SGS, with a report valid until June 28, 2025, indicating some level of certification.
R&D capabilityThe supplier does not have R&D capabilities or new product development over the past year and does not offer SDKs.
Customization capabilityThe supplier offers a wide range of customization options, including flexible, minor, full, design-based, and sample-based customization.
Product Q&A
Q:What materials are available for the stud bolts?
A:
We offer Carbon Steel, Alloy Steel, Stainless Steel, and Brass in various grades like 4.8 to 12.9 and ASTM A193/A320 series.
Q:Can the product be customized?
A:
Yes, we provide flexible customization including full customization, minor customization, and options from designs or samples.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 500 kg.
Q:What are the available surface finishes?
A:
Finishes include Plain, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, PTFE, Zinc Nickel, Geomet, Dacromet, and Zinteck.
Q:What is the lead time for production?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Send Inquiry
*To:
Zhonghe Steel (Tianjin) Co., Ltd.
Zhonghe Steel (Tianjin) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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