What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What standards does the screw comply with?

The product complies with DIN, GB, ANSI, BSW, JIS, and GOST standards.

Where is the product shipped from?

The nearest port for export is TIANJIN.

Yellow Zinc Plated Galvanized Double Csk Head Torx Groove Concrete Screw with Rib

Name: Yellow Zinc Plated Galvanized Double Csk Head Torx Groove Concrete Screw with Rib
Brand: Tianjin Spider Impex Co., Ltd.
SKU: 1957764172

Tianjin, ChinaTianjin Spider Impex Co., Ltd.

US$989.00-1,400.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Model NO.

Concrete Screw

Groove

Torx

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Diameter

Bwg 6-12#

Length

1/2"-7 3/4" (13-200mm)

Transport Package

Box+Carton

Trademark

Spider Screws

Origin

China

Production Capacity

1000/Month

Key features

Torx Groove Design: Prevents slipping and ensures stable tapping speed without breaking.

High Strength Construction: Formed by high-speed cold heading machine with high-strength rolling arm.

Customizable Dimensions: Diameter ranges from Bwg 6-12# (3.5-6.3mm) and length from 1/2'-7 3/4" (13-200mm).

Multiple Plating Options: Available in Yellow Zinc, White Zinc, Black Zinc, Phosphate, Brass, Copper, and Nickel plated.

In-house Heat Treatment: Self-owned production line ensures consistent hardness and strength performance.

Versatile Standards: Complies with DIN, GB, ANSI, BSW, JIS, and GOST standards.

Flexible Packaging: Available in small boxes, bags, cartons, pallets, or customized per customer request.

Established Manufacturer: Tianjin Spider hardware factory with over 10 years of experience and 5,000 tons annual output.

Company profile

Tianjin Spider Impex Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤2.70hTerms 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.