Sealing Bolts for Meters Factory
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Product Highlights
- Customizable Dimensions: Length 6mm-350mm and Diameter 2.5mm-48mm available upon request.
- Diverse Plating Options: Black Zinc, Ruspert, Epoxy, and other finishes available for customization.
- Wide Material Selection: Stainless Steel grades A2, A4-70, A4-80, and Carbon Steel options.
- High Corrosion Resistance: Up to 2500 hours salt spray test per ASTM B117/B633 standards.
- Custom Marking Service: Customized marking available for orders like M36*110 A2-70.
- OEM and ODM Support: Full OEM and ODM services available for industrial and retail clients.
- Extensive Stock Availability: Common sizes like M6*12, M8*20, and M12*180 kept in stock.
- Advanced Manufacturing: Taiwan technology with 34 employees and 5800 sqm plant area.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Round Head
- Model NO.
- M4X27
- Connection
- Hinged Bolts
- Head Style
- Round
- Standard
- DIN, GB, JIS, BSW
- Grade
- A2 A4-70 A4-80
- Application
- Machinery, Chemical Industry, Environmental, Building, Meters
- Finish
- Passivation
- Plating
- Black Zinc or Ruspert
- Raw Material
- A4-80
- Length
- 6mm-350mm
- Diameter
- 2.5mm ---48mm
- Transport Package
- Box, Bag, DIY, Carton, Pallet, etc
- Specification
- DIN, ANSI, Jb, GB
- Origin
- China
- HS Code
- 7318
- Production Capacity
- 50000kpcs/Month
- Package Size
- 27.00cm * 26.00cm * 15.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Sealing Bolts for Meters Factory
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Product Description
We are professional manufacture and export stainless steel self drilling screw, tapping screw, Terminal cover Screw,Blade shoulder Screw,Stitching screw,sealing bolts, wood screw, bolts, drywall screw,Concrete Screw,heavy duty screw & Plate machine screws etc, material brand C1022 C10B21 SUS410 302 304 305 316 316Ti etc.
We usually have stock for pan head, flat CSK head, truss head, hex washer head ,hex flange head in material SS410 & SS304 self drilling screws, size as below:
4.2-18X13,16,19,25,32,38,50
4.8-16X13,16,19,25,32,38,50
5.5-24X13,16,19,25,32,38,50,63,75,90,100,110,125,150
6.3-14X13,16,19,25,32,38,50,63,75,90,100,110,125,150
6.5-13x32,38,50,63,75,90,100,110,125,150.175.180.200.230.240.250.280.300...610mm
Manufacture length up to 610 mm, and other head type is available.
Plating: color zinc plating, white zinc plating, blue zinc plating, black zinc plating, phosphated, dacrotized, ruspert, xylan,Epoxy 1000 hour salt spray per ASTM B117/B633, 5/25 Kesternich /G87 Sulfur Dioxide Test /per FM 4470/DIN50018.2,Cathodic epoxy e-coat etc.
Washer :PVC washer, nylon washer, EPDM bonded washer, EPDM washer, nylon cap ,Dome washer etc.
Drill Capacity: Drilling to 15.8mm steel panel, salt spray test up to 2500hours.
Beyond has many years of professional production experience and technology to provide the best service and quality products, the company has been the Beyond ideas and spirit.
Whether you are an industrial manufacturer, OEM or wholesale distributor, professional contractor supplier, or retail operation, we understand your needs and have the experience and capability of consistently meeting them.
If you are interested in these products, please feel free to contact us.
Welcome to order or visit with samples or drawing.

The size is M12*180 with material A2-70,welcome to mail or visit for samples.
The screw is 12#-14x120MM with carbon steel and non-conductive EPDM washer.
Generally in stock with top quality for exporting.
Size:M6*12 and M8*20 in stock,material bronze .
Size:M36*110 with material A2-70,300pcs in stock,yet with customized marking and A2-70 ,if you dont care,we would love to sell it with cost price.
Special step screw for garden machine,popular size in stock,also some machine screw with Nylock ,never loose when use on the machine.




















About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI162320". Items marked "" are certified.
Company Profile
BEYOND INDUSTRY GROUPS Ltd Specializing in manufacture and export high quality fasteners in carbon steel, stainless steel, mainly for oversea market. Products: SS 304 316 410 BI-METAL Screw, Self drilling screw, self tapping screw, drywall screw, chipboard screw, terminal cover screw/sealing screw, machine screw, rivets, high tensile bolts, special screw, DIY hardware and also can help for hardware tools. Our products widely adopted in Construction, Communication Engineering, Mechanical, Furniture, Home Appliances, Medical Appliances etc.
Standard: JIS, ANSI, DIN, BSW, GB, ISO
Material: Mild carbon steel, medium carbon steel, alloy steel, stainless steel SUS201 202 302 304 305 316 410 430 brass, aluminum etc.
Grade: 4.8 5.8 6.8 8.8 10.9 12.9 A2-70 A2-80 A4-70 A4-80
Slat spray test: 24hours-2000hours, depend on material and finish
DIA: M0.8-M42 Length: 2mm--- 3000mm
Our products are well sold in the Americas, Europe, Asia, Africa and Australia.
Beyond Industry Groups Ltd also professional at self drilling screw which designed and manufacturered to be compliance with AS356 standard for plating. Also can provide from Class 2 to Class 4 by different level to meet with your any request here. And can be spiral point, it can save almost half of the drilling time when compare with the traditional self drilling screw.
And our EPDM washer is non-confuction, which can prevents electro-galranic corrosion compare to confuctive EDM in market, also can last the lifetime of the roof.
Welcome to call us for price or samples.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Yuanxin Industry Zone, Qishi Town, Dongguan, Guangdong, China
-
Plant Area
- 5800 square meters
-
Number of Employees
- 34
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Self Drilling Screw, Self Tapping Screw, Stainless Steel Self Drilling Screw, Special Screw, Bi-metal Screw, Bolt
-
Production Machines
- Head Forming Machine 1, Head Forming Machine 2, Thread Forming Machine 1, Thread Forming Machine 2, Making Drill Machine, Cutting Head Machine, Sorting Machine, Grinding Machine, Drilling Machine, Lathe, Salt Spray Test Machine, Hardness Test Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-08-19
- Export Year
- 2005-07-01
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Australia
-
Annual Export Revenue
- 2,460,000 USD
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
FAQ
- What materials are available for these sealing bolts?
- We offer Stainless Steel (A2, A4-70, A4-80), Carbon Steel, and Bronze options.
- Can the dimensions be customized?
- Yes, we can customize length from 6mm to 350mm and diameter from 2.5mm to 48mm.
- What plating options do you provide?
- Options include Black Zinc, Ruspert, Epoxy, and others with up to 2500 hours salt spray resistance.
- Do you offer OEM and ODM services?
- Yes, we provide full OEM and ODM services for manufacturers and distributors.
- What is the lead time for orders?
- The average lead time is one month for both peak and off-peak seasons.
- Are there any standard sizes in stock?
- Yes, sizes like M6*12, M8*20, and M12*180 are generally available in stock.
- What payment terms do you accept?
- We accept LC, T/T, PayPal, and Western Union.
- What is the maximum manufacturing length?
- We can manufacture lengths up to 610 mm.
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