VEDALI HARDWARE CO., LTD
| Payment Terms | L/C, T/T, Western Union .Paypal |
| Supply Ability | 500, 000 pcs per month |
| Delivery Time | 30 days |
| Packaging Details | 5000 pcs each carton with dimension 20 X 22 X 20 cm , 500 cartons to a 20 ft container |
| Material | Carbon Steel |
| Property Class | 4.8 |
| Hardness | HRC 25 |
| Finish | Zinc |
| Standard | DIN 571 |
| Head | Hex |
| Brand Name | VDL |
| Model Number | CHS2001 |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Phillips Slot Pan Head Stainless Steel SEMS Screws M5 Assemblied Captive Square
Custom 316 Stainless Steel Dental Implant Screw M0.8 Jaw Bone Fastener For Teeth
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics
M4 Hexagon Socket Grub Screws Cone Point Galvanized Steel Fastener
Product Specification
| Payment Terms | L/C, T/T, Western Union .Paypal | Supply Ability | 500, 000 pcs per month |
| Delivery Time | 30 days | Packaging Details | 5000 pcs each carton with dimension 20 X 22 X 20 cm , 500 cartons to a 20 ft container |
| Material | Carbon Steel | Property Class | 4.8 |
| Hardness | HRC 25 | Finish | Zinc |
| Standard | DIN 571 | Head | Hex |
| Brand Name | VDL | Model Number | CHS2001 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | screws and fasteners ，hardware fasteners | ||
A2 Stainless Steel Hex Head Screws for Coach Self Tapping Fastener
Coach screws are named lag bolt or lag screw , they have a hex head to be operated by a spanner or wrench , coach screw sharp point with threads will bites wooden material when it is installed and the hex head to the surface of wooden parts .
Coach screws are used for a joint between wooden parts or wooden parts with metal parts , before drill coach screw into wooden material , a pre-drilling hole is needed for leading purpose .
Coach Screws Specification
DIN 571
| d | ds | k | s | p | L |
| 4 | 4 | 2.8 | 7 | 1.8 | 16-200 |
| 5 | 5 | 3.5 | 8 | 2.2 | |
| 6 | 6 | 4 | 10 | 2.6 | |
| 8 | 8 | 5.5 | 13 | 3.6 | |
| 10 | 10 | 7 | 17 | 4.5 | |
| 12 | 12 | 8 | 19 | 5 | |
| 16 | 16 | 10 | 24 | 6 | |
| 20 | 20 | 13 | 30 | 7 |
Material for Coach Screws
Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435
And optional materials as
stainless steel SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 .
Aluminum : 2024 , 6061 and 7075
Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1
Finish for Coach Screws
| Finish | Colors | Thickness | Characteristics |
| Zinc | Blue ,White ,Black ,Yellow | 5-107μm | Bright and smooth surface ,corrosion resistance |
| Nickel | Silver | 1～3μm | Wear resistance ,bright appearance , anti-corrosion |
| Polishing | Silver | 0.01mm ( reference ) | Improving brightness of surface |
| Tin | Silver | 0.13～1.27μm | Good ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness |
| Brass | Copper | 5gm～8gm | Good dispersibility ,Bright appearance |
| Dacromet | Grey | 4-8μm | High corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly |
| Chrome | Silver white | 0．25～0．5μm | Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly
|
Applications for Coach Screws
Coach screws are used for wooden parts of furniture or buliding etc mainly secure or fix metal parts with wooden parts ..
Features for Coach Screws
◆ Partial threads
◆ High torsinal strength
◆ Harden material
◆ Good drilling point
◆ Heavy Loading
◆ Eco-friendly
Hex wood screws with partial threads
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
2000,000-3500,000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand... With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand...
Get in touch with us
Leave a Message, we will call you back quickly!