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Custom Male Female Rivets Leather Backpack Chicago Binding Screw
US$0.01-0.14
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
CopperSurface Finishing
BrassModel NO.
Chicago screwCertification
CECustomized
CustomizedProduction Capacity
20000/MonthKey features
Customizable Dimensions: Male screw diameter 4mm or as request; Female screw diameter 5mm or as request.
Versatile Length Options: Male screw length 3.5mm, 4mm, 7.5mm; Female screw length 2mm-150mm.
Premium Material Quality: Made of copper with brass surface finishing, resistant to rust and corrosion.
Multi-Head Drive Styles: Available with smooth or slotted head drive for various operation needs.
Wide Application Scope: Ideal for book binding, leather goods, furniture connectors, and holster straps.
High Durability Design: Heavy-duty construction that won't strip like aluminum styles.
CE Certified Product: Meets CE certification standards for quality and safety assurance.
Custom Surface Treatment: Options include brass, nickel, copper, and black surface treatments.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤2.39hTerms 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 are the standard dimensions for the male and female screws?
A:
Male screw diameter is 4mm (customizable), female screw diameter is 5mm (customizable). Male length options are 3.5mm, 4mm, or 7.5mm. Female length ranges from 2mm to 150mm.
Q:Is customization available for this product?
A:
Yes, customization is available. You can request specific diameters, lengths, and surface treatments such as brass, nickel, copper, or black.
Q:What materials and surface finishes are used?
A:
The material is copper with a brass surface finishing. Other surface treatments like nickel, copper, and black are also available.
Q:What are the main applications for these binding screws?
A:
They are widely used for book binding, leather binding, furniture connectors, shop fitting, and making custom hybrid holsters or straps.
Q:How should the screws be installed and maintained?
A:
Install by moving the thread from right to left. Do not use sharp tools, avoid scratching the surface, and store in a dry warehouse to prevent rust.
Send Inquiry
*To:Tianjin Spider Impex Co., Ltd.
Tianjin Spider Impex Co., Ltd.*Content:
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