What are the key features of the binding post screws?

Features include no burrs or scratches, smooth surface, quick operation, good security, environmental protection, and rust resistance.

How should the screws be stored to maintain quality?

Keep screws in a dry warehouse and avoid scratching them on hard surfaces to maintain the bright surface.

Leather Screw Post Binder Male Female Binding Barrels and Screws

Name: Leather Screw Post Binder Male Female Binding Barrels and Screws
Brand: Tianjin Spider Impex Co., Ltd.
SKU: 1960756132

Tianjin, ChinaTianjin Spider Impex Co., Ltd.

US$0.01-0.14

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Surface Treatment

Nickel-Plated

Model NO.

Chicago screw

Head Type

Round

Name

Chicago Screw

Production Capacity

20000/Month

Key features

Customizable Dimensions: Male screw diameter 4mm or as request; Female screw diameter 5mm or as request; Lengths adjustable.

Diverse Surface Options: Available in Brass, Nickel, Copper, or Black finishes with smooth or slotted head drive.

High-Quality Material: Constructed from durable brass with nickel plating for enhanced corrosion resistance.

Versatile Application: Ideal for book binding, leather binding, and securing official papers or files.

Precision Engineering: Features no burrs, smooth surface, and secure fastening for male and female screw combinations.

Customization Available: Full customization options available for specific requirements and dimensions.

Efficient Packaging: Packed in bags, boxes, cartons, and pallets; 20 tons per 20ft container.

Environmental Protection: Manufactured with eco-friendly processes ensuring safety and rust resistance.

Company profile

Tianjin Spider Impex Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤2.58hTerms 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 customization options are available for the screw dimensions?

Customization is available. Male screw diameter can be 4mm or as requested, female screw diameter can be 5mm or as requested, and lengths range from 2mm to 150mm.

Q:What materials and surface treatments are offered?

The material is Brass with surface treatments including Nickel, Copper, or Black. Head drive options are smooth or slotted.

Q:How should the binding post screws be installed?

Thread moving direction is from right to left to drill into the workpiece. Use reverse direction to remove. Do not use sharp or bladed tools.

Q:What are the packaging and shipping details?

Packed in bags (4kgs each), boxes, cartons, and pallets. Usually 20 tons fit in a 20ft container.

Q:What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.