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Ruspert 5.5mm/ 6.3mm Double Thread with Knurling Self Drilling Roofing Screws
US$1,280.00
1-9 Tons
US$1,250.00
10-24 Tons
US$1,230.00
25+ Tons
Sample price:US$1.00/kg.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Self DrillingModel NO.
primo self drilling screwGroove
Recess DriveConnection
Roofing ConnectHead Style
Hexagon HeadStandard
DIN, GB, GOSTGrade
4.8Thread
Type BFinish
1000 Hrs RuspertMOQ
1 Ton Each SizeApplication
Roofing ConnectionNibs
6 NibsTransport Package
Bulk in Bag or Box PackageSpecification
4.2, 4.8, 5.5, 6.3 mmTrademark
PrimoOrigin
ChinaHS Code
7318140090Production Capacity
10000 T/ YearKey features
1000Hrs Ruspert Finish: Provides superior corrosion resistance with a 1000-hour salt spray test finish.
High Capacity Production: Annual production capacity reaches up to 20,000 tons with 200+ automatic equipment sets.
Flexible Customization: Supports custom thread types, finishes, and packaging designs including logo printing.
Multiple Thread Options: Available in Type A, Type B, and Type C threads to meet various roofing connection needs.
Fast Delivery: Standard delivery time is 20-30 days, adjusted based on order volume.
Experienced Manufacturer: Over 10 years of experience in fastener manufacturing and global export.
Versatile Head Styles: Offers Hexagon, Wafer, Countersunk, Truss, and Pan head styles for diverse applications.
Quality Assurance: Strict quality control using high-quality raw materials like Carbon Steel C1022A and SS410.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.45h
About Our Factory & Business Background
AddressTianjin, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsScrews, Nails, Rivets, Staples, Bolt, Nut, Washer, Stamping Part
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the minimum order quantity?
A:
The MOQ is 1 ton for each size, but sample orders are also acceptable.
Q:Can you accept OEM and ODM orders?
A:
Yes, we absolutely accept both OEM and ODM orders.
Q:What payment terms do you accept?
A:
We accept T/T, Western Union, Money Gram, Credit Card, Paypal, and L/C.
Q:What is the delivery time?
A:
Delivery time is typically 20-30 days, depending on the order volume.
Q:Can I visit your factory or get a video inspection?
A:
Yes, online factory visits and video inspections before shipment are available.
Send Inquiry
*To:
Tianjin Primo Technology Co., Ltd.
Tianjin Primo Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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