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Carbon Steel White Modify Pan Truss Wafer Head Self Drilling Screws for Metal
US$1.19
1,000-9,999 kg
US$1.16
10,000-24,999 kg
US$1.12
25,000+ kg
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Truss HeadModel NO.
Self Drilling ScrewsGroove
CrossConnection
Common BoltHead Style
RoundStandard
DIN, GBGrade
8.8Name
Truss Head Self Drilling ScrewSurface Treatment
GalvanizedDiameter
3.5mm - 6.3mmLength
13mm - 75mmThread
Common ThreadPoint
Drill PointColor
as ReqeustedMOQ
1 Ton Per SizeDelivery
45 DaysCustomized Packing
AcceptableCustomized Logo
AcceptableApplication
Roof, MetalTransport Package
Box + CartonSpecification
3.5x19mmTrademark
Spider ScrewsOrigin
ChinaHS Code
7318150000Production Capacity
2000/MonthKey features
High Strength Material: Made of carbon steel C1022A with high-strength rolling arm for superior durability.
Self Drilling Design: Drill point enables fastening without pilot holes in metal, plastic, and fiberglass.
Corrosion Resistance: Zinc coating and heat treatment ensure resistance to corrosion and increased hardness.
Customizable Options: Color, packing, and logo are customizable to meet specific client requirements.
Wide Size Range: Available in diameters 3.5mm-6.3mm and lengths 13mm-220mm for various applications.
Versatile Application: Suitable for roofing, walling, fencing, and metal-to-metal or metal-to-wood fastening.
Professional Manufacturing: Produced with high-speed cold heading and own heating treatment lines for quality.
Secure Fastening: Washer design helps screws against water penetration and holds sheets tight.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-12-04Nearest Port: TIANJINAverage Response Time: ≤2.58hTerms 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?
A:
Drywall Screws, Chipboard Screws, Spax Screws, Self Tapping Screws, Self Drilling Screws, Roofing Screws, and Binding Posts.
Q:What are your terms of payment?
A:
Normally 30% T/T deposit and 70% T/T before shipment, or L/C. Small amounts accept PayPal, Western Union, or MoneyGram.
Q:How long is your delivery time?
A:
Stock items deliver within 2 days after payment. Production takes 20-30 days for one container (20-26 tons).
Q:Do you provide free samples?
A:
Yes, samples are free, but the customer must pay the freight cost first.
Q:Why choose your company?
A:
We offer experienced staff, customized ODM/OEM design, professional manufacturing, and stable high-quality features.
Send Inquiry
*To:
Tianjin Spider Impex Co., Ltd.
Tianjin Spider Impex Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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