Disc-shaped round head self-tapping improved large round head self-drilling screws

Porducts details Truss head self-drilling screwMaterial C1022A STEELSurfaceZinc Plated,Oxide black,Nickel Plated,Bronze PlatedDrive typePhillips,Pozi,Slot,Torx,Square,CombinationHead typewafer truss headThread typeAB Type,A TypeDiameterM3.9,M4.2,M4.8;#7,#8,#10Length13-150mm,1/2"-6"Packing15-25kgs bulk in cart

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Porducts details 
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Truss head self-drilling screw
Material C1022A STEEL
SurfaceZinc Plated,Oxide black,Nickel Plated,Bronze Plated
Drive typePhillips,Pozi,Slot,Torx,Square,Combination
Head typewafer truss head
Thread typeAB Type,A Type
DiameterM3.9,M4.2,M4.8;#7,#8,#10
Length13-150mm,1/2"-6"
Packing15-25kgs bulk in carton,then on export pallet
500pcs/800pcs/1000pcs in small box,then in carton,then on export pallet
Customize the qtys in customized small box,then in carton,then on export pallet
Products Images 
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Package Details 

Carton bulk packing.1000PCS/Small inner boxes packing),or according to customers' requirements.

Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw

Size reference 
SIZE
THREAD SIZE(mm)
TOTAL LENGTH(mm)
HEAD DIAMETER(mm)
HEAD THICKNESS(mm)
M4.2*13mm
4.20
15.20
10.26
2.19
M4.2*16mm
4.16
18.17
10.61
2.20
M4.2*19mm
4.15
20.96
10.74
2.06
M4.2*25mm
4.20
27.09
10.54
2.21
M4.2*32mm
4.17
34.29
11.08
2.68
M4.2*38mm
4.15
39.93
10.59
2.46
M4.2*50mm
4.19
52.01
10.63
2.03
The above data is measured manually by a single batch, the error is within ±0.5mm, please refer to the product.
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Application 
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
Factory show 
Pan Wafer Head Self-Tapping Modified Truss Head Self-Drilling Screw
FAQ

Q: Are you trading company or manufacturer ?

A: We are manufacturer and also do trading.
 

Q: How long is your delivery time for TOP Zinc Wafer Modified

     Truss Head TEK Self Drilling Sheet Metal Screws?

A: Generally it is 5-10 days if the goods are in stock.

     or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment<=3000USD, 100% in advance. Payment>=3000USD,
    30% T/T in advance ,balance before shippment. 

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