Self-Tapping, Self-Drilling Tek Screws Manufacturer in China

Zhenkun offer Self-Tapping, Self-Drilling Tek Screws in different sizes & standards.Self-Tapping, Self-Drilling Tek Screws are also available in different materials and grades.Self-Tapping, Self-Drilling Tek Screws used for construction materials for projects such as docks, bridges, highway systems, mechanical equipment,and homes, among other things.

Self Tapping Screws

Self-Drilling TEK® Screws are a class of self-tapping screw that have a point that looks and functions as a drill bit, and can be used in metal, wood, or plastic without a pre-drilled hole.

Self Tapping Screws Diameters

Self Tapping Screws are available from Zhenkun factory with Imperial/US diameters that range from #0 to 2 1/4 and with Metric diameters that range from M2 to M24. The length of Self Tapping Screws is usually measured from the point to the underside of the head.

US/Imperial diameters

• •#0     •#1     •#2     •#3     •#4     •#5     •#6     •#7     •#8     •#10     

• •#12     •#14     •3/16     •1/4     •5/16     •3/8     •1/2     •9/16     •5/8     •3/4     

• •7/8     •1     •1 1/8     •1 1/4     •1 3/8     •1 1/2     •1 5/8     •2     •2 1/4     

Metric diameters

• •M2     •M2.5     •M3     •M3.5     •M3.9     •M4     

• •M4.2     •M4.8     •M5     •M5.5     •M6.3     •M8     

• •M10     •M12     •M14     •M18     •M24     

Self Tapping Screws Lengths

Self Tapping Screws are available from Zhenkun factory with lengths that range from 3/16 to 19.

US/Imperial lengths

• •3/16     •1/4     •5/16     •3/8     •7/16     •1/2     •9/16     •5/8     •11/16     •3/4     •7/8     •1     •1 1/8     •1 1/4     •1 3/8     •1 7/16     

• •1 1/2     •1 9/16     •1 5/8     •1 11/16     •1 3/4     •1 13/16     •1 7/8     •2     •2 1/4     •2 3/8     •2 1/2     •2 5/8     •2 3/4     •3     •3 1/4     •3 1/2     

• •3 3/4     •4     •4 1/2     •5     •5 1/2     •6     •7     •8     •9 1/2     •10     •11     •12     •12 1/2     •13     •18     •19     

Metric lengths

• •2     •3     •4     •5     •6     •10     

• •12     •13     •16     •19     •20     •22     

• •25     •32     •38     •45     •50     •70     

Self Tapping Screws Materials

Self Tapping Screws are available from Zhenkun factory in materials that range from Steel to Fiber

• •Steel     •Class 12.9     •300 Stainless (A1,A2, 18-8,304,310 etc.)     •316, 317, A4 Stainless     •400 Stainless (405, 410,416,420,430 etc.)     •Copper     •Aluminum     

• •Brass     •Silicon Bronze     •Nylon     •Plastic     •Rubber, Buna-N etc.     •Fiber     

Self Tapping Screws Finishes

Self Tapping Screws are available from Zhenkun factory in finishes or coatings that range from Plain to Tin

• •Plain     •Zinc/Clear     •Zinc/Yellow     •Zinc/Green     •Zinc/Black     •Galvanized     •Aluminum zinc flake (Dacromet, Magnigard, Doerken)     •Anti-corrosion (Stalgard, Climaseal, XLCoat)     •Black Oxide     •Brass Plated     

• •Cadmium     •Ceramic Silicon Resin (Ruspro)     •Chrome     •Fluoropolymer (Xylan, Fluorokote, Teflon)     •Nickel     •Painted     •Passivated     •Phosphate     •Silver     •Tin