M3.9 M4.2 X 1" Galvanized Csk Phillips Head Self-Drilling Screws for Metal Plate

Name: M3.9 M4.2 X 1" Galvanized Csk Phillips Head Self-Drilling Screws for Metal Plate
Brand: Tianjin Spider Impex Co., Ltd.
SKU: 1964946182

Tianjin, ChinaTianjin Spider Impex Co., Ltd.

US$1.50

1,000-9,999 kg

US$1.35

10,000-249,999 kg

US$1.20

250,000+ kg

Product specifications

Diameter

Length

Surface Treatment

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Model NO.

Self-drilling Screws

Groove

Cross

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI

Grade

8.8

Product Name

Csk Self Drilling Screw

Application

Metal Plate, Windows

Surface Treatment

White Blue Galvanized

Point

Drilling Point

Thread

Standard Thread

Measurment

Metric and Inch

Diameter

6#-8# (3.5mm-4.2mm) or as Request

Length

1/2"- 4" (13-100mm) or as Request

Packing

Individual Packing or Bale Packing

MOQ

1 Ton Per Size

Advantage

High Strength

Common Size 1

#8 X 1" (M4.2 X 25mm)

Common Size 3

#8 X 1-1/4" (M4.2 X 32mm)

Common Size 2

#7 X 1" (M3.9 X 25mm)

Common Size 4

#7 X 1-1/4" (M3.9 X 32mm)

Transport Package

Box + Carton +Pallet

Specification

M3.9 x 1"

Trademark

OEM

Origin

China

HS Code

7318140000

Production Capacity

1000/Month

Company profile

Tianjin Spider Impex Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤2.21hTerms 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.