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Bulk Hex Socket Locking Screws at Wholesale Prices
US$0.05
1,000-9,999 Pieces
US$0.03
10,000-99,999 Pieces
US$0.01
100,000+ Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
High Strength SteelType
Round HeadModel NO.
Hex socket locking screwsConnection
Common BoltHead Style
RoundStandard
ASTMGrade
2hMOQ
1000PCSCertification
ISO9001Delivery Time
25 DaysDurability
EnhancedSample
FreeTransport Package
25kg/Carton+PalletSpecification
M12-M36, 1/2"-1-1/2"Trademark
FASTOrigin
Ningbo, ZhejiangHS Code
7318151001Production Capacity
2500 Tons/MonthKey features
OEM/ODM Customization: Accepts OEM and ODM services for customized fastener solutions.
Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.
Multiple Standard Grades: Complies with DIN, GB, ANSI, BSW, JIS, and ASTM standards.
Diverse Surface Finishes: Options include Black, H.D.G, Oxide, and Black Zinc coatings.
Strict Quality Control: QC inspects every production link with MTC and mill certificates provided.
Free Sample Policy: Free standard samples provided; shipping costs covered by client or supplier.
Experienced Manufacturer: Established in 1997 with over 25 years of manufacturing experience.
Flexible Payment Terms: Supports T/T, LC, D/P, and 100% advance for small orders.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedNearest Port: Ningbo Port, Shanghai portAverage Response Time: ≤7.16h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryNingbo Zhonglian Fastener Manufacture Co., Ltd. is identified as a Chinese limited company operating in Zhejiang and producing construction fasteners, including bolts, nuts, screws, washers, and non-standard fasteners. The supplied information shows ISO9001:2015 certification and also references ISO14001, ISOEN14399CE, and ISOEN15048 approvals. Reported manufacturing resources include automatic cold-forging equipment, hot-forging lines, heat-treatment lines, and an inspection center. The company states that it serves international markets and maintains overseas service institutions, but the evidence does not fully establish current service performance. Production information is inconsistent across the slices regarding establishment date, employee count, plant area, and capacity, so scale should be verified. Customization capability is not explicitly demonstrated. Trade records identify buyers in the United Kingdom and Vietnam, but the number of documented transactions is limited.
Supplier typeThe supplier is classified as a combined business entity and limited company in China, with a stated manufacturing address in Zhejiang. Its products, manufacturing equipment, and description identify it as a fastener manufacturer rather than only a trading intermediary.
CertificationsThe supplier explicitly provides an ISO9001:2015 certificate. Its company description also references ISO9001, ISO14001, ISOEN14399CE, and ISOEN15048 approvals, indicating multiple quality, environmental, and product-related certifications or approvals.
After-Sales capabilityThe supplier states that it provides considerate service and has six domestic direct-sale offices plus overseas regional service institutions in Hungary, Dubai, Malaysia, and the UK. These statements support a service network, although no specific after-sales procedures, response standards, or performance evidence are provided.
Production capacityThe supplier reports nearly 100 automatic cold-forging machines, six hot-forging lines, four imported automatic mesh-belt heat-treatment lines, a professional inspection center, and monthly capacity of up to 2,500 tons. It also lists a broad range of fastener products and international standards, providing explicit evidence of substantial manufacturing capability.
Client casesTrade records associate the supplier with CYNTECH ANCHORS LTD in the UK and CÔNG TY TNHH CST INDUSTRIES VIỆT NAM in Vietnam, covering hex screws, hex nuts, and stainless-steel flat washers. These records demonstrate identifiable international buyer activity, but only a small number of transactions are shown.
Product Q&A
Q:What is your main product range?
A:
Our main products are fasteners including bolts, screws, rods, nuts, washers, anchors, and rivets. We also produce stamping and machined parts.
Q:How do you ensure product quality?
A:
Every process is checked by our quality inspection department. We personally visit the factory to check quality and request QC inspection for every production link, providing MTC and mill certificates upon completion.
Q:What is the delivery time?
A:
Delivery time is generally 30 to 45 days, or according to the order quantity.
Q:What are your payment methods?
A:
We accept 30% T/T in advance and 70% balance against B/L copy. For small orders under 1000 USD, we suggest 100% payment in advance to reduce bank charges.
Q:Can you provide free samples?
A:
Yes, for new customers, we provide free samples for standard fasteners, but clients pay express charges. For old customers, we send free samples and cover the express charges.
Send Inquiry
*To:Ningbo Zhonglian Fastener Manufacture Co., Ltd.
Ningbo Zhonglian Fastener Manufacture Co., Ltd.*Content:
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