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DIN 316 White Zinc American Form Wing Bolt and Nuts with Rectangular Wings
US$0.01-0.23
10,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
SteelStandard
DIN, DINModel NO.
Bolts and NutsApplication
Display, Furniture, Cars, Home AppliancesSurface Treatment
Black OxideThread
Fine ThreadWing Type
RectangleCustomized
AcceptableDelivery
20 Days After ConfirmedConnection
Common BoltType
NonGroove
NonHead Style
NonTransport Package
Small Bag +Carton or as Customers RequestSpecification
M4-M24Trademark
Spider ScrewsOrigin
ChinaProduction Capacity
200tons/MonthKey features
Material Composition: Made from C1022A carbon steel for durability.
Standard Compliance: Manufactured according to DIN 316 standard specifications.
Size Range: Available in specifications from M4 to M24.
Surface Treatment Options: Offers white zinc, yellow zinc, plain, polishing, passivation, and Dacromet finishes.
Customization Acceptance: Customization is acceptable for application, surface treatment, and thread type.
Wing Design: Features rectangular wings for easy manual tightening.
Thread Type: Equipped with fine thread for secure fastening.
Packaging Flexibility: Packed in bags and cartons or customized as per customer request.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤1.06hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryTianjin Spider Impex Co., Ltd. is a China-based limited company identified as both a manufacturer/factory and a trading company, supplying dental consumables, equipment, and related products. It reports ISO 9001 certification, three production lines, 6–10 quality-control staff, and 6–10 years of R&D engineer experience. The supplier serves broad international markets, with 71%–90% of sales reportedly from exports, and is located near Tianjin port. It states that it provides after-sales service, stable supply, and quality control, but these claims are not independently substantiated in the provided information. Production lead time is stated as within 15 working days off-peak and 2–3 months during peak periods. Evidence of customer activity is limited to two recorded transactions, each associated with one buyer.
Supplier typeThe supplier is identified as a limited company in China and is variously classified as a manufacturer/factory and a trading company. Its stated business scope covers dental materials, consumables, laboratory equipment, orthodontic products, and related goods.
CertificationsThe supplier reports holding ISO 9001 certification and also mentions TUV Rheinland and CCIC trademarks or authorizations. The provided slices do not include certificate numbers, validity dates, or verification details, but they do provide explicit evidence of reported certification and authorization.
After-Sales capabilityThe supplier explicitly presents efficient after-sales service as a company tenet and states that it is responsible for after-sales work for consumables and equipment products. However, no staffing, service process, response-time, or customer-performance evidence is provided.
Production capacityThe supplier reports three production lines, 6–10 quality-control staff, ISO 9001 certification, and stable supply and quality control. It states an off-peak lead time within 15 working days, while peak-season fulfillment may require 2–3 months, indicating documented production capacity but substantial peak-season variability.
Client casesThe supplier states that its disposable dental apparatus are sold across multiple international regions, and its reported export markets span South America, Europe, the Middle East, North America, Asia, Oceania, and Africa. Trade records show two transactions involving Natural8 Dental Laboratory Inc. and Dento Correct, but the documented customer and transaction sample is limited.
Product Q&A
Q:What is the lead time for delivery?
A:
Delivery takes 20 days after confirmation, with peak season taking one month and off-season within 15 workdays.
Q:What materials are used for these bolts?
A:
The bolts are made from C1022A carbon steel.
Q:What surface treatments are available?
A:
Available treatments include white zinc, yellow zinc, plain, polishing, passivation, and Dacromet.
Q:What is the size range of the bolts?
A:
The specification range is from M4 to M24.
Q:Can the product be customized?
A:
Yes, customization is acceptable for application, surface treatment, and thread type.
Send Inquiry
*To:
Tianjin Spider Impex Co., Ltd.
Tianjin Spider Impex Co., Ltd.*Content:
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