White Zinc Plating Slotted Hex Head Self-Drilling Screw with EPDM Washer Manufacture

Name: White Zinc Plating Slotted Hex Head Self-Drilling Screw with EPDM Washer Manufacture
Brand: Tianjin Spider Impex Co., Ltd.
SKU: 2043425952

Tianjin, ChinaTianjin Spider Impex Co., Ltd.

US$950.00-1,500.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Self Drilling Screws

Groove

Slotted

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB

Grade

8.8

Name

Self Drilling Screws with EPDM

Surface Treatment

White Zinc Plated

Head Type

Hex Head

Point

Drill Point

Thread

Single Start Thread

Diameter

4.2mm

Length

50mm

Package

Small Box + Carton

Shipping Time

30-55days

Transport Package

Carton

Specification

4.2*50mm

Trademark

Spider Screws

Origin

China

Production Capacity

2000/Month

Key features

Diverse Head Styles: Available in Hexagonal, Pan, Truss, Flat, Round, Oval, Wafer, and more.

Multiple Drive Types: Options include Slotted, Phillips, Pozidriv, Torx, Hex Socket, and Square.

Extensive Surface Treatments: White Zinc, Blue Zinc, Yellow Zinc, Nickel, Brass, Copper, and Hot Dip Galvanized.

Customized Design Available: ODM and OEM services welcomed with customizable head, point, and thread types.

High Grade Material: Manufactured from Carbon Steel with Grade 8.8 strength standard.

Wide Diameter Range: Thread diameters available from 4.2mm to 6.3mm (BWG8-14#).

Flexible Packaging: Options include bulk bags, small boxes, and palletized shipments.

Experienced Manufacturer: Leading supplier since 2009 with 150 sets of production equipment.

Company profile

Tianjin Spider Impex Co., Ltd.

Tianjin, China

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 your hot sale products?

For Screws: Drywall Screws, Drywall Drill Screws, Chipboard Screws with or without Type 17 Point, Spax Screws, Self Tapping decking Screws, Concrete Screws, Self Tapping Screws, Self Drilling Screws, Self Screwing Screws, Roofing Screw, Truss Head screws and other Special screws. For nails: Common Nails, Concrete Nails, Clout Nails, Lost Head Nails, U Type Nails, Pallet Nails, Twisted Nails, Square Boat Nails, Ring Shank Nails, Umbrella Roofing Nails, Bamboo Nails, Duplex Nails, Plastic Cap Nail

Q:What are your terms of payment?

Normally is 30%T/T deposit and 70% T/T before the shipment or L/C. For small amount order, we have paypal account, also the western union, MoneyGram is ok.

Q:How long is your delivery time?

It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge but consumer should pay the freight first.

Q:Why choose us?

1) Experienced staffs would like to answer all your questions in time. 2) Customized design is available. ODM&OEM are welcomed. 3) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.