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A: Email your order ID and issue description to office@spiderimpex.co m. We'll respond within 24 hours.

Wholesale 5mm Round Head Copper Plated Chicago Screws for Book Leather Binding

Name: Wholesale 5mm Round Head Copper Plated Chicago Screws for Book Leather Binding
Brand: Tianjin Spider Impex Co., Ltd.
SKU: 1914198761

Tianjin, ChinaTianjin Spider Impex Co., Ltd.

US$500.00-1,400.00

1,000 Sets

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Iron and Steel

Type

Mushroom Head

Model NO.

Binding Post Screw

Groove

Slotted

Connection

Binding Post

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8

Product Name

Chicago Screw Binding Post Screw

Application

Leather Bag, Belt, Book, Photo Album

Groove Type

Smooth and Slotted Round Mushroom

Head Diameter

9.5mm to 10mm or as Request

Female Diameter

5mm or as Requested

Female Length

2mm-150mm

Male Diameter

4mm or as Requested

Male Length

3.5mm, 4mm, 7.5mm

MOQ

5000 Sets

Delivery

Within 15 Days

Customized Surface Treatment

Brass, Black, Nickel, Copper Plated

Customized Material

Iron, Stainless Steel, Brass, Copper

Transport Package

Box + Carton

Specification

5mm

Trademark

Spider Screws

Origin

China

HS Code

8308100000

Production Capacity

2000/Month

Key features

Customizable Dimensions: Female length 2mm-150mm, male length 3.5mm-7.5mm, and head diameter adjustable as requested.

Material Variety: Available in Iron, Stainless Steel, Brass, Copper, and Plastic with various plating options.

Customized Surface Treatment: Options include Brass, Black, Nickel, Copper Plated, Zinc Plated, and Painted finishes.

Versatile Applications: Ideal for book binding, leather bags, belts, photo albums, and DIY projects.

High Quality Standards: Manufactured with high density cutting technology for smooth surfaces and no burrs.

Multiple Head Styles: Available in Round, Flat, Flat Chamfered, and Mushroom head styles.

Fast Delivery: Regular stock items delivered within 15 days for standard orders.

Strict Quality Control: Pre-production samples and final inspections conducted before shipment.

Company profile

Tianjin Spider Impex Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤1.90hTerms 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 a manufacturer/factory, while another record describes its business nature as a trading company. It supplies dental consumables, equipment, laboratory materials, and related products, with exports representing 71%–90% of sales and markets across multiple regions. The supplier states that it provides after-sales service, stable supply, and quality control, and reports ISO 9001 certification, three production lines, 6–10 quality-control staff, and 6–10 years of R&D-engineer experience. Off-peak lead time is within 15 workdays, but peak fulfillment may require 2–3 months. Available trade records show one transaction associated with each of two buyers, providing limited customer-case evidence. Financial strength, customization capability, and independently verified innovation performance cannot be established from the provided information.

Supplier typeThe supplier is identified as a China-based limited company and manufacturer/factory, while its registered business nature is also described as a trading company. Its stated activities cover dental materials, consumables, equipment, and related commercial products.

CertificationsThe supplier states that it holds TUV Rheinland and CCIC trademarks/authorizations and reports ISO 9001 certification for supplier management systems. These records provide explicit evidence of certification-related credentials, although the exact scope and validity periods are not specified.

After-Sales capabilityThe supplier explicitly presents good or favorable after-sales service as a company tenet and states that it is responsible for after-sales work for consumables and equipment products. This directly supports an after-sales service capability claim.

Production capacityThe supplier states that it maintains stable supply and quality control, reports three production lines and 6–10 quality-control staff, and gives an off-peak lead time within 15 workdays. Peak-season fulfillment may require 2–3 months, indicating production capability with a material seasonal lead-time constraint.

Client casesTrade records associate the supplier with NATURAL8 DENTAL LABORATORY INC and DENTO CORRECT, with one recorded transaction for each entry. These provide identifiable customer references, but the small number of records limits the strength and breadth of the customer-case evidence.

Product Q&A

Q:Who are we?

We are based in Tianjin, China, start from 2024,sell to South America(35.00%),North America(30.00%),Western Europe(15.00%),South Asia(10.00%),Mid East(5.00%),Africa(5.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

1) To meet the requirements of different customers for weight, drilling speed.etc. Can be produced according to the standards of different markets. For example, American Standard, German Standard, National Standard, etc. 2) Customization of different packings is acceptable. For example, small boxes with printed logo, plastic boxes with stickers and other customized inner packaging. 3) Always a pre-production sample before mass production. 4) Always final Inspection before shipment.

Q:What can you buy from us?

For Screws: Drywall Screws, Drywall Drill Screws, Chipboard Screws with or without Type 17 Point, Spax Saw Thread Screws, Self Tapping decking Screws, Concrete Screws, Self Tapping Screws, Self Drilling Screws, Self Screwing Screws, Roofing Screw, Wafer Truss Head screws, Pan Head Screws, Oval Head Screws, Hex head Screws, Flat Head Screws, CSK countersunk Head Screws, Machine Screws and other Special screws. For Binding Post: Book Ring, Chicago Screws/Book Binding Screws/Male Female Screws, But

Q:Why should you buy from us not from other suppliers?

1) More than 10 years' experience staffs answer in time. 2) Customized available. 3) As a professional manufacturer with quality control, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.

Q:What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW. Accepted Payment Currency: USD, EUR, CNY. Accepted Payment Type: T/T, L/C at sight, PayPal. Language Spoken:English, Chinese, Spanish.