Self-Drilling Screw Galvanized 160 Coating Flat Head Hex Washer Head Self-Drilling Screw
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Product Highlights
- Self-Drilling Capability: Drills its own pilot hole in metal for quick installation in a single step.
- EPDM Leak Proof Seal: Features high-quality weather resistant EPDM washer for vibration dampening.
- Customized Dimensions: Tolerance and thickness can be customized to meet specific requirements.
- OEM and ODM Services: We welcome OEM and ODM orders and can produce according to your drawings.
- Wide Material Options: Available in Stainless Steel, Galvanized, Carbon Steel, Aluminum, and more.
- Multiple Surface Finishes: Options include Zinc Plated, Blue, Yellow, Dacromet, Plain, and Hot DIP Galvanizing.
- Free Sample Availability: Free samples provided for testing, customer pays freight charge.
- Fast Delivery Options: Convenient shipping via Express, Air, or Sea with various carriers available.
Product Attributes
- Customization
- Available
- Material
- High Strength Steel
- Type
- Hexagon Head
- Groove
- Indented Hex
- Connection
- Common Bolt
- Standard
- DIN, GB, ANSI
- Grade
- 8.8
- Surface
- Zinc Plated
- Transport Package
- 25kg Per Box or Bag + Strong Wooden Pallets
- Trademark
- SINI
- Origin
- Jiaxing, China.
- HS Code
- 7318150090
- Production Capacity
- 10000ton/Year
Product Images of Self-Drilling Screw Galvanized 160 Coating Flat Head Hex Washer Head Self-Drilling Screw
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Product Description
stainless steel / steel zinc plated tek screw hex head self drilling screws with epdm washer
| Material | Stainless Steel ,Galvanized , Pure, Aluminum, Aluminum alloy,Carbon Steel Etc |
| Standard | DIN, ANSI/ASME. BSW, ISO, etc |
| Diameter: | M2-M12 ST2.2-6.3 |
| Surface: | zinc /blue/yellow /Dacromet/Plated, plain, hot DIP galvanizing, |
| Grade: | 4.8 / 8.8 / 10.9 |
| Length: | 12-500mm; 1/2"-10" |
| Tolerance | +/- 0.01--0.05mm / can also be customized. |
| Size | Customized |
| Thickness: | Customized |
| Package | Inner pearl button,outside carton box, or customized |
| Payment | 30% advance payment by T/T, 70% before shipment |
| OEM | OEM and ODM are welcome |
Any specific specifications can be provided according to customers' requirements

Hex washer head self drilling screws have a drill point at the tip of the thread drills its own pilot hole in to metal allowing for quick installation and fastening while saving time and effort with just a single step
Manufacturing Process
>>>>> Precision machining and strict process to ensure all products are qualified.
Our Service
High quality and most competitive price.
Customized design is available. ODM&OEM are welcomed.
We can provide free sample, customer should pay the freight charge first.
Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea.

BOLT : din933, din931, din7990, din6922,Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect
ROD : threaded rod din976, threaded bar din975 stud bolt, B7 stud bolt ect
NUT : ISO 4032 , din934, hex heavy hex nut, flange bolt, cap nut, nylon nut, ect
SCREW: hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, wood screw, ect
WASHER : flat washer, spring washer, lock washer,square washer,spring lock washer, plain washer ect
STAMPING PARTS
Notice:
Please contact us and let us know your detailed requirements for the Size, Quantity, Material, etc. And we will quote for you accordingly.


Package:
BULK IN CARTONS + WOOD PALLET
Shipping:
by Air, Express,like Fedex, UPS, DHL,etc.
More than 100KGS: By sea,
Q1. What about your company?
A: We're a trading company and also have our own factory with professional team, we will try our best to satisfy your requirements.
Q2. When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard your inquiry priority.
Q3. Can I have a sample for it?
A: Yes, we welcome sample order to test and check quality.
Q4. How to proceed an order for it?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q5. What about the delivery time?
A: Normally the delivery time is around 45 days after payment.
Q6. What is your payment term?
A: 30% deposit and the balance should be paid before delivery. But for small amount order, we also have paypal account.
Q7. Is it Ok for OEM?
A: Yes. OEM is acceptable to us. We can produce according to your drawings.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2432145". Items marked "" are certified.
Company Profile
JIAXING SILI FASTENER Co., Ltd is a Chinese manufacturer of fastening and fixing elements (all kind of bolts, screws and studs). We own two factories in haiyan and represent more than 50 workers -20 sets of cold forming machines; We keep in our stock (100 tones) a large range of products. Quality, flexibility and innovation are our main competitive advantages with keeping competitive prices.
Our products are designed for professionals from industry and construction sectors, with the possibility of manufacturing special parts.
The main products:
Bolt: Carriage bolt. Hex flange bolt, hex head bolt, stud bolt, T-head bolt, square head bolt, socket head bolt, roofing bolt, hook bolt, hanger bolt, eye bolt
J bolt, L bolt, U bolt, structural bolt, guardrail bolts
Screw:
Stud: Double end stud, weld stud, threaded stud
Threaded rod: Stainless steel threaded rod, brass threaded rod, galvanized threaded rod, B7 threaded rod,
Nut: Hex nut, flange nut, T-nut, cage nut, slotted nut, stainless steel nut, square nut, long nuts, spring nut, coupling nut, barrel nut, jam nuts, heavy hex nuts, Tee nut, eye nuts
Washer: Metal washers, plain washers, lock washers, spring washers
Copper washer, fender washers, stainless steel washer
SAE washer, square washer,
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 1721 Pmbg, No. 233 Chengdong Road, Haiyan County, Jiaxing, Zhejiang, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 10
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port; Ningbo Port
-
Minimum Order Quantity
- 2 Sets
-
Supply Chain Partners
- 123
Our Production Capability & Technical Expertise
-
Main Products
- Fastener, Sheet Parts
-
Production Lines
- 1
-
Production Machines
- Punching Machine, Rolling Machine, Deburring Machine, Laser Cutting Machine, Bending Machine, Rivetting Machine, Hydraulic Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-06-18
-
Export Year
- 15 Years
-
Main Markets
- North America
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What about your company?
- We're a trading company and also have our own factory with professional team, we will try our best to satisfy your requirements.
- When can I get the price?
- We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard your inquiry priority.
- Can I have a sample for it?
- Yes, we welcome sample order to test and check quality.
- How to proceed an order for it?
- Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
- What about the delivery time?
- Normally the delivery time is around 45 days after payment.
- What is your payment term?
- 30% deposit and the balance should be paid before delivery. But for small amount order, we also have paypal account.
- Is it Ok for OEM?
- Yes. OEM is acceptable to us. We can produce according to your drawings.
Send your message to this supplier
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