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Black Oxide Button Head Bolt with Washer Hex Socket Fastener
US$1.00
1,000-4,999 Pieces
US$0.80
5,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
High Strength SteelType
Round HeadModel NO.
Button Head BoltConnection
Common BoltHead Style
RoundStandard
CustomizedGrade
Gr8.8 10.9 12.9Application
Machinery, Chemical Industry, Environmental, BuildingFinish
DacrometThread Type
External ThreadAnticorrosive Performance
Salt Spray Test Reach 1000-2000 Hours.Precision Grade
Industrial GradeCertificate
ISO9001:2008Transport Package
Carton, PalletSpecification
M5x10mm-M100x3000mm, 1/4X1"-4"X100"Trademark
GONUOOrigin
ChinaHS Code
7318159090Production Capacity
100ton/MonthKey features
Customized Standards: Available in standard and customized specifications to meet unique project requirements.
Superior Corrosion Resistance: Stainless steel fasteners offer excellent resistance in marine, chemical, and food-grade environments.
High Strength Options: Property Class 10.9/12.9 and ASTM A325/A490 grades for critical structural connections.
Direct Factory Access: Eliminate middleman costs with direct engineering support for design optimization.
ISO 9001 Certified Quality: Certified processes ensure consistent high standards for every batch produced.
Build-to-Print Excellence: Seamless transition from custom prototype designs to high-volume reliable production.
Wide Size Range: Sizes available from M5x10mm to M100x3000mm and 1/4X1" to 4"X100".
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-10-08Nearest Port: Ningbo ShanghaiAverage Response Time: ≤0.35hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP
AI-Powered supplier vetting
SummaryNingbo Yinzhou Gonuo Hardware Co., Ltd. is a specialized manufacturer established in 2013, focusing on high-quality nuts for various industrial applications. The company demonstrates a strong customization capability, backed by an experienced R&D team. While their financial capacity seems stable, they lack ODM services and in-stock capabilities. Their service procedures are well-documented, though they have a single quality control inspector. They hold ISO9001:2015 certification but have not conducted regular fire drills in the past year.
Supplier typeThe supplier is a specialized manufacturer of high-quality nuts, focusing on industrial equipment and components.
CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a commitment to quality management standards.
After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective actions.
R&D capabilityThe supplier has introduced new products in the past year and has a significant number of R&D engineers, but lacks an available SDK.
Customization capabilityThe supplier offers full customization services, from samples to designs, with a strong focus on non-standard nuts.
Product Q&A
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:What payment terms do you accept?
A:
We accept LC, T/T, and PayPal as payment methods.
Q:Do you offer custom fastener solutions?
A:
Yes, we specialize in non-standard, custom-engineered solutions and build-to-print excellence.
Q:What materials are available for the bolts?
A:
We offer High Strength Steel and Stainless Steel (A2/A4-70, A2/A4-80) options.
Q:Which markets do you export to?
A:
Our main markets include North America, South America, Eastern Europe, Southeast Asia, Eastern Asia, and Western Europe.
Send Inquiry
*To:
NINGBO YINZHOU GONUO HARDWARE CO., LTD.
NINGBO YINZHOU GONUO HARDWARE CO., LTD.*Content:
Supplier replies will be sent to your registered email
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