Why should you buy from us not from other suppliers?

1) More than 10 years of experienced staff answer in time. 2) Customization is available. 3) As a professional manufacturer with quality control, good service, and skilled technicians to ensure our products are finished in high quality and with stable features.

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.

Wafer Modified Truss Head Sharp Point Phillips Drive Self Tapping Sheet Metal Screws Self Tapping Wood Screws

Name: Wafer Modified Truss Head Sharp Point Phillips Drive Self Tapping Sheet Metal Screws Self Tapping Wood Screws
Brand: Newspider Tianjin Impex Co., Ltd.
SKU: 2163912122

Tianjin, ChinaNewspider Tianjin Impex Co., Ltd.

US$1.25

1,000-9,999 kg

US$1.18

10,000-199,999 kg

US$1.05

200,000+ kg

Product specifications

Diameter

Length

Surface Treatment

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Wafer Truss Head

Model NO.

Truss Head Self Tapping Screws

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW

Grade

8.8

Product Name

Wafer Head Self-Tapping Construction Screw

Application

Wood, Aluminum, Sheet Metal, Roofing, Construction

Screw Type

Self-Tapping Screw

Material Number

C1022A Carbon Steel

Measuring System

Metric and Inch

Surface Treatment

Galvanized, Ruspert, Black

Thread Type

Single Thread, Twin Thread

Point

Sharp Tapping Point

Diameter

7#-10# (3.9mm-4.8mm) or as Request

Length

1/2"-3" (13-75mm) or as Request

MOQ

1 Ton Per Size

Customization 1

Size

Customization 2

Packing

Customization 3

Surface Treatment

Transport Package

Bale Bag or Box + Carton + Pallet

Specification

M3.9 M4.2 M4.8

Trademark

OEM

Origin

Tianjin, China

HS Code

7318120090

Production Capacity

5000 Tons

Key features

High-Strength Material: Made of C1022A carbon steel with Grade 8.8 strength for enhanced durability.

Customizable Dimensions: Diameter and length can be customized to specific requests beyond standard sizes.

Versatile Surface Treatments: Available in Black, Galvanized, Nickel Plating, Ruspert, Dacromet, and more.

Efficient Drill Point Design: a tapping sharp point enables screwing without pilot holes in metal and wood structures. There is Type 17 point for wood structures available as well.

Anti-Slip Groove: Phillips cross groove ensures the screw does not slip during installation.

Customizable Packaging: Flexible packing options including bale, box, or wooden crates per customer request.

OEM & ODM Services: Full customization support for sizes, surface treatments, and logo printing.

Professional Manufacturing: Produced with high-speed cold heading machines and strict quality inspection processes.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceStandardized quality control

Newspider Tianjin Impex Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2017-03-17Nearest Port: TianjinAverage Response Time: ≤1.92h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, OEM, and sample-based customization. It reports more than 40 employees, separate production and packing workshops, experienced workers, process inspection, annual production of about 5,000 tons, and supply to more than 20 countries. However, it has no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, and no offline trade-show participation. Manufacturing capacity lacks a valid contract with related subcontractors. Quality and complaint-handling procedures are documented and followed, but no certification is identified. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Financial credibility cannot be reliably assessed because the supplied financial records are incomplete and inconsistent. ERP integration and several related digital systems are absent or recorded as zero.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, offers 3D software design, ODM, and OEM services, and operates production and packing workshops for screw manufacturing. This indicates a manufacturer with technical design and contract-manufacturing capabilities.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, supplier-service assessment, and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agent, branch, or inventory capability, limiting evidence of localized after-sales support.

Production capacityThe supplier reports separate production and packing workshops, more than 40 employees, experienced workers, process inspection, annual production of about 5,000 tons, and lead times within 15 workdays to one month. Against this, it has no valid contract with related subcontractors and no inventory capability; overall manufacturing capacity is explicitly supported, though supply-chain controls have limitations.

Customization capabilityCustomization is explicitly available from samples, and the supplier states that screw customization is available across quantities and sizes. Its 3D design, ODM, and OEM services further support tailored product development.

Client casesThe supplier states that it has supplied products to more than 20 countries and provides OEM services for well-known brands. These statements constitute direct evidence of international customer experience, although no customer names or detailed case examples are provided.

Product Q&A

Q:Who are we?

We are based in Tianjin, China, and started in 2017, selling to South America, North America, Western Europe, South Asia, the Middle East, and Africa. There are about 11-50 people in our office.

Q:How can we guarantee quality?

1) To meet the requirements of different customers for size, weight, drilling speed, etc. It can be produced according to the standards of various markets, for example, American Standard, German Standard, and National Standard. 2) Always have a pre-production sample before mass production. 3) 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 Screws: Book Ring, Chicago Screws/Book Binding Screws/Male Female Scre

Q:Which specifications can you customize?

1) Diameter of screws. 2) Length of screws. 3) Surface treatment, which includes the Phosphate, Galvanized, Nickel Plating, Brass Plating, Copper Plating, Ruspert, and Dacromet.

Q:What kind of packing can we supply?

We can supply various custom packing for you. If you have a special packing request, kindly get in touch with us. 1) Bale Packing: 25 kgs/carton, 25 kgs/bag, 1 ton per bag, 1 ton per wooden box. 2) Individual Packing: small box + master carton + pallet. bag + master carton + pallet.