Metric sizes |
Imperial Sizes |
Threads |
M3 to M56 |
3/8″ to 4″ |
UNF, UNR, UNJ, Cut, BSF, BSW, UN8, UNC |
Materials for hot-dip galvanizing |
Characteristics of hot dipped galvanized screws |
Temperatures of hot dipped galvanized wood screws |
- Cast iron
- Cast steels
- Malleable iron
- Cold rolled steels
- Hot rolled steels
|
- Corrosion Resistance
- Visual
- Adherence
|
449°C / 840°F |
Coating thickness of hot dipped galvanized deck screw |
Hot dip galvanising benefits |
Surface preparation of hot dipped galvanized coating |
1.4 to 3.9 mils |
- Extremely long life
- Reliability
- Less maintenance required
- Tougher coating
- Ease of Inspection
- Automatic Protection for any damaged areas
- Lower Costs
|
- Degreasing
- Rinsing
- Pickling
- Rinsing
- Flux solution
- drying
- Zinc bath
- Cooling and inspection
|
Process |
Protection of hot dipped galvanized lag screws |
Head Drive |
CNC and Machining, Cold Forging, Hot forging |
- Barrier
- Cathodic
- Zinc patina
|
Phillips/Slot, Six-Lobe, Slotted, Phillips, etc |
Most selling screws |
Head shapes |
Standards |
- Hex cap screws
- Drywall screws
- Log screw
- Self drilling screws
- Machine screws
- Set screws
- Shoulder screws
- Wood screws
- Self tapping screws
- Socket head screws
|
- Cheese head
- Pan head
- Button head
- Truss head
- Round head
- Bugle
- Flat head
- Fillister
- Oval
- Hex
- Flanged
|
|
We provide hot dipped galvanized screws manufacturers at pipingmaterial.ae |
Thread pitch |
Testing |
- Mill Test Certificate
- Raw Materials Certificate
- Free sample
- Free quote
- Third Party Inspection Report
- EN 10204 3.1
- NABL Approved Lab Reports
|
- fine threads
- coarse threads
Screw Threads
- ACME
- Standard
- Buttress
- Square
|
- Positive Material Identification Test
- Tensile Testing
- Hardness Test
- Impact Testing
- IGC Test
|
Application |
Hot dipped galvanized screws suppliers offer below Tip Styles |
Origin |
- Oil & Gas
- Chemical Process
- LNG
- Water Desalination
- Sea Water
- Geothermal
|
- Die
- A nail
- A pinch
- Rolled
- Dog
- A cone
- A cupped
- Type-B s
- Round s
- A type-F
- Type-AB
- Type-C s
- Type-A s
- Type 1 s
- Type-U s
- Self-drilling
- Type 23 s
- Type 17 s
- Type 25 s
- Type-FZ s
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- East Europe
- Japan
- South America
- Korea
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