Powered by Made-in-China.com
M4 Anodized Aluminum Alloy Countersunk Hex Socket Screws, Corrosion Resistant Flat Head Fasteners
US$0.20
10-99 Pieces
US$0.15
100-9,999 Pieces
US$0.07
10,000+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Aluminum AlloyType
Round HeadModel NO.
wanqorConnection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JIS, BSW, GOST, As3566 StandardGrade
4.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
AnodizingCertification
ISO9001:2015,IATF16949,RoHS,Reach,etcSize1
M3Size2
M4Size3
M5Length
6mm-20mmSize4
M6Transport Package
Cartoon BoxSpecification
DIN7991Trademark
wanqorOrigin
ChinaProduction Capacity
500000Key features
7075 Aluminum Build: Constructed from 7075 aluminum alloy with a hard anodized surface treatment for automation machinery fastening applications
Thread Specification: UNEF thread type is specified, with M4 and M5 size options and 20mm or 25mm length information provided in the product attributes
Hex Socket Drive: The hex socket configuration supports tool-driven installation, while the round head format provides a finished appearance
Parts Information: Product attributes list 0 nuts and 0 additional included parts, allowing selection based on project assembly requirements
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.20h
About Our Factory & Business Background
AddressWest Side of Duntu Road, Jingjiang City, Wuxi, Jiangsu, China
Plant Area1000 square meters
Number of Employees21
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity500 Pcs
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsFastener, Screw, Nut, Threaded Rod, Ship Bolts
Production Lines1
Production MachinesWire Drawing Machine, Cold Upsetting Machine, Thread Rolling Machine, CNC Lathe, Screw Rolling Machine, Cleaning Line, Hydraulic Pressing Machine, Cutting Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers3 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2026-06-15
Main MarketsNorth America, Europe, East Asia(Japan/ South Korea)
Repeat Buyers Choice< 10%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials are available for these fasteners?
A:
Materials available include Aluminum, Stainless Steel, Plastic, Metals, Copper, and Aerospace Grade Titanium.
Q:Can the product size and length be customized?
A:
Yes, we offer OEM/ODM services for custom sizes and lengths up to 100mm+.
Q:What is the precision tolerance of the CNC machining?
A:
The tolerance range is 0.01 to +/-0.005mm, ensuring high-precision results.
Q:Which certifications does the product hold?
A:
The product is certified under ISO9001, RoHS, CE, and ISO16949 standards.
Q:What surface finish options are available?
A:
We offer vibrant Anodizing and PVD finishes such as Burnt Blue, Rainbow, Gold, Purple, Teal, and Black.
Send Inquiry
*To:
Taizhou Wanqor Industrial Technology Co., Ltd.
Taizhou Wanqor Industrial Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Quality Titanium-Aluminum Flange Screws for Precision Applications - Lightweight and Corrosion-Resistant Fasteners
US$1.00-10.00
1,000 Pieces(MOQ)
Carbon Steel M2/M3/M4/M5/M6/M8/M10/M12/M14/M16/M18 Hexagon Socket Head Cap Aluminum Fastener Allen DIN912
US$0.01-0.05
1,000 Pieces(MOQ)
High-Strength Titanium Alloy Screw and Nut Fastener Corrosion-Resistant Industrial Fastener Manufacturer
US$1.00-10.00
1,000 Pieces(MOQ)
4140 4340 8740 Scm440 Scm435 Snb7 42CrMo4 34CrNiMo6 25crmo4 Alloy Steel Hex Bolts Nuts Screws Bars Fasteners
US$0.01-0.05
100 Pieces(MOQ)
316 Stainless Steel Hex Socket Bolts Marine Grade Corrosion Resistant Fasteners
US$0.03-0.09
10 Pieces(MOQ)
High Corrosion Resistant Hex Bolts, Inconel 625, Special Alloy Fasteners
US$0.50-1.00
1,000 Pieces(MOQ)
ASTM A193 B7 Stud Hex Bolt A354 Grade Bd Screw 4140 Scm440 42CrMo4 Alloy Steel Rod Fasteners
US$0.01-0.05
100 Pieces(MOQ)
Inconel 625 Uns N06625 Marine Offshore Corrosion Resistant Bolts Studs Nuts Fastener
US$0.01-0.05
100 Pieces(MOQ)
Many Colors Light Weight Aluminum Hex Socket Threaded Fasteners
US$0.10
5,000 Pieces(MOQ)


















