Jingrun is a Chinese supplier of screws.Our regular types of self-tapping screws are: bugled head drywall screwss, chipboard screw, phillips pan head self-tapping screws, phillips countersunk head cross groove self-tapping screws, etc., these are also our company's main products, product quality is good, the price is cheap, you can wholesale self-tapping nails, or retail, because there are some products in stock.Flat Head Self Tapping Screw High Low Thread a kind of self tapping screw, Both have high and low teeth. It is a custom product.It is generally made of carbon steel, and can also be made of stainless steel .if the material is carbon , the Core hardness is good. It is a high quality self-tapping screw,It is a high quality self-tapping screw,.Can quickly drill into the wood, and play a tighter tightening role.
Flat Head Self Tapping Screw High Low Thread (IFI standard Specification)
diameter
|
Length(inch)
|
#4
|
1/2”-2”
|
#6
|
1/2”-2”
|
#8
|
1/2”-2”
|
#10
|
1/2”-4”
|
#12
|
1/2”-6”
|
#14
|
1/2-6”
|
Flat Head Self Tapping Screw High Low Thread (DIN standard Specification)
diameter
|
Length(mm)
|
ST2.9
|
13-50
|
ST3.5
|
13-50
|
ST4.2
|
13-50
|
ST4.8
|
13-100
|
ST5.5
|
13-150
|
ST6.3
|
13-150
|
Product Details
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