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High Quality CNC Machining Stainless Steel Screws Non-Standard Self Drilling Screw
US$0.01-2.00
100 Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadModel NO.
SA-LSGroove
Interior Angles QuartetConnection
Common BoltHead Style
HexagonalStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
8.8Item
ScrewSupply
Drawing DesignQuality Control
100% InspectedShape
All Kinds of CNC Machining PartsAdvantages
Delivery on Time, According to The Demand for MatDelivery
Within 20 Days After Receiving Last Confirm InformMachining
CNCBrand Name
CustomizedShipping Port
Qingdao PortPlace of Origin
Weifang City. Shandong Province. ChinaOEM Service
YesCustom Made
YesMOQ
10-100Free Sample
YesInner Package
Carton Box/Plastic BagTransport Package
Plywood BoxSpecification
GSG, ASTM, GB, ISO9001: 2008, DIN, EN124, CETrademark
ShengaoOrigin
Weifang City, Shandong Province, ChinaHS Code
87089910Production Capacity
50000PCS/MonthKey features
Customized Design Service: Full customization available based on customer drawings and designs.
Wide Material Selection: Supports aluminum, copper, stainless steel, iron, PE, PVC, ABS, and more.
High Precision Tolerance: Standard tolerance +/-0.005 - 0.01mm with customizable options available.
100% Quality Inspection: Comprehensive QC process including IQC, IPQC, FQC, and OQC before shipment.
Fast Delivery Time: Delivery within 15-30 days depending on season and order specifics.
Advanced Processing Capabilities: CNC turning, milling, drilling, tapping, and various surface treatments.
Experienced Team: Over 18 years of experience with senior design team for modification suggestions.
Free Sample Availability: Free samples provided upon request to verify quality and specifications.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.
Product Q&A
Q:What is a screw?
A:
A screw is a type of fastener, typically made of metal, that has a threaded shaft and is used to fasten or secure materials together. The thread on the screw allows it to be driven into a material (like wood, metal, or plastic), creating a tight hold. Screws are commonly used in construction, manufacturing, and DIY projects.
Q:What are the main types of screws?
A:
There are several different types of screws, each designed for specific uses: Wood Screws, Machine Screws, Self-Tapping Screws, Drywall Screws, Lag Screws, Sheet Metal Screws, and Concrete Screws.
Q:What are the different parts of a screw?
A:
A screw typically consists of the following parts: Head, Drive, Shank, Threads, and Tip.
Q:How do you choose the right screw for a project?
A:
To choose the correct screw, consider the following factors: Material, Length, Diameter, Thread Type, and Head Type.
Q:What are the different screw head types?
A:
Common types include: Flat Head, Phillips Head, Pozidriv, Slotted Head, Hex Head, Torx (Star), and Countersunk.
Send Inquiry
*To:
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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