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High-quality DIN7504N Hex Washer Steel Zinc 4.8-8.8 Coarse Fine 6mm 200mm ST3.2-ST8 1Y supplied by Suzhou Tsingri Fasteners Co., Ltd.. Bulk wholesale pricing is negotiable. Inquiry for latest prices.
#3 Drill Point
19.000kg
27.00cm * 25.00cm * 17.00cm
4.8, 8.8
500tons/Month
7318159090
Available
Available
#3 Drill Point
19.000kg
27.00cm * 25.00cm * 17.00cm
4.8, 8.8
500tons/Month
7318159090
Available
Available
Available
China
Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Coarse/Fine Thread
Common Bolt
Contact the supplier about freight and estimated delivery time.
FM, ETA
FOB, CIF, CFR, EXW
Hexagon
Hexagon
Hexagonal
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Light Steel Keel
OEM & ODM
Required
ST3.2-ST8/6mm-200mm
Shanghai Port
Support payments in USD
Third Party/SGS Report
self drilling screw 650
China
Not specified
Not specified
2025
Not specified
Not specified
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
FOB, CIF, CFR, EXW
Shanghai Port
ISO9001:2015

| TSR/Tsingri Carbon Steel Zinc Plated Painted Colorful Hex Flange Washer Head Self Drilling Roofing Screws | |
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Material |
| Stainless Steel, Carbon Steel Or Customized | |
| Surface Treatment | |
| Ruspert, Dacromet, Customized | |
| Size | |
| ST2.2-ST8.0/5mm-300mm or Customized Size | |
| Quality | |
| Sample Testing Or Third-party Inspection | |
| Price | |
| Customized Production With Big Discount | |
| Lead Time | |
| In Stock Within 7 Days, Cusomitzed 15-30 Days | |
Flat Surface Treatment, No Burrs
Applications
| Please Send The Below Customized Information To Us For Pricing | |||
| Product | Product No./Picture/Drawing | Size | International Srandard No./Drawing |
| Quantity | PCS/Tons | Material | As Your Requirement |
| Surface | As Your Requirement | Lead Time | Tell Us Your Requirement |
| Address | Shipping address With Post Code | Terms | EXW/FOB/CIF/DDU etc., By Air/By Sea |
| Processing Equipment | Cold Heading Machine, Thread Rolling Machine, Tooth Rolling Machine, Heat Treatment Equipment |
| Grouped Equipment | CNC, Lathe, Milling Machine, Drilling Machina, Packing Machine |
| Testing Equipment | Optical Screening Equipment, Hardness Testing Equipment, Salt Spray Testing Equipment, Film Thickness Testing Equipment, Torque Testing Equipment, |
| Material | 1016, 1018, 1022, 10B21, 1035, 1045, SCM435, 40CR, Aluminum 1100/6061/6063, Brass 65/68/72, Copper, SUS201/303/303/304/316/410, Customized Material |
| Secondary Processing | Head Trimming, Edge Milling, Tooth Milling, Polishing, Grinding, Tail Cutting, Drilling, Tail Clipping, Wear EPDM Washer, Beam Tailing, Chamfering, Bending, Wire Cutting, etc. |
| Surface Treatment | Environmentally resistant coatings including blue zinc finish, yellow zinc coating, white zinc layer, colored zinc finish, nickel coating, colored paint, black phosphate treatment, gray phosphate coating, colored oxidation, hot dip galvanizing, Dacromet, Ruspert, and other variants. |
Tsingri as a professional manufacture, we only produce self-tapping screws and self-drilling screws, Bi-metal Screws.
Our core offerings center around Roofing Fastening Systems, Timber Fasteners, and Concrete Fasteners. Within Roofing Fastening Systems, we offer Metal Roof Fasteners and Insulation Roof Components including plates.
The company is based in Shanghai, maintains production facilities in Jiangsu and Zhejiang, and runs sales and marketing branches in the USA, Qatar, Vietnam, and Brazil.




1. More than 30 years professional manufacturer of self drilling scews and self tapping screws in China.
2. Three wholly owned subsidiary of factories and five warehouse stocking locations.
3. Professtional international sales team and after sales service.
4.Developed industrial belts and convenient transportation make costs lower and logistics faster.
Our Service
a) Good after-sale service, all questions will be replied within 12 hours.
b) Customized design is available. ODM&OEM are welcomed.
c) We can provide free sample, custmer should pay the freight first.
d) Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea.
e) High quality and most competitive price.
f) Advanced produce and inspecting equipments.
Supplier Review
Summary by Vivian
TRUST STARS
3.4/5
0 Reviews
Company Verification
0/4
Profile Completeness
56%
Avg. Product Score
0/5
Responsiveness
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Certification
ISO9001:2015
You can contact verified China supplier Suzhou Tsingri Fasteners Co., Ltd. through platforms like Freshdi.com to purchase DIN7504N Hex Washer Steel Zinc 4.8-8.8 Coarse Fine 6mm 200mm ST3.2-ST8 1Y. For direct inquiries, please contact Ms. Noelia, the company’s representative. The supplier has a 3.4-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
For DIN7504N Hex Washer Steel Zinc 4.8-8.8 Coarse Fine 6mm 200mm ST3.2-ST8 1Y, Suzhou Tsingri Fasteners Co., Ltd. accepts LC, T/T, D/P, PayPal, Western Union, Small-amount payment as the preferred payment method, the trade term is FOB, CIF, CFR, EXW, and shipments are typically arranged from port Shanghai Port, ensuring secure and timely international delivery.
The supplier Suzhou Tsingri Fasteners Co., Ltd. offers DIN7504N Hex Washer Steel Zinc 4.8-8.8 Coarse Fine 6mm 200mm ST3.2-ST8 1Y at negotiation.
DIN7504N Hex Washer Steel Zinc 4.8-8.8 Coarse Fine 6mm 200mm ST3.2-ST8 1Y is sourced from China and meets international export standards. Key specifications include: Shipping Cost: Contact the supplier about freight and estimated delivery time., Transport Package: Required, Standard: FM, ETA, Grade: 4.8, 8.8, Groove: Hexagon, Thread: Coarse/Fine Thread, Trade Term: FOB, CIF, CFR, EXW, Payment Term: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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Negotiable
Min. order: Negotiable