Self-Tapping Thread Rolling Screws Manufacturer in China

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

Thread Rolling Screws

Thread Rolling Screws, also called Swageform Screws or Plastic Screws are designed to be screwed into a pre-formed hole in plastic. The form of the screw thread is such that the plastic is deformed by flowing around the thread rather than cut, and leads to a secure joint.

Thread Rolling Screws Diameters

Thread Rolling Screws are available from Zhenkun factory with Imperial/US diameters that range from #00 to 2 1/2 and with Metric diameters that range from M1 to M90. The length of Thread Rolling Screws is usually measured from the point to the underside of the head.

US/Imperial diameters

• •#00     •#0     •#1     •#2     •#3     •#4     •#5     •#6     •#7     •#8     •#10     

• •#12     •#14     •1/8     •3/16     •1/4     •5/16     •3/8     •7/16     •1/2     •9/16     •5/8     

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

Metric diameters

• •M1     •M1.2     •M1.4     •M1.6     •M1.8     •M2     •M2.2     •M2.3     •M2.5     

• •M2.6     •M2.9     •M3     •M3.5     •M4     •M4.2     •M4.8     •M5     •M6     

• •M7     •M8     •M10     •M12     •M16     •M30     •M40     •M50     •M90     

Thread Rolling Screws Lengths

Thread Rolling Screws are available from Zhenkun factory with lengths that range from 1/8 to 18.

US/Imperial lengths

• •1/8     •5/32     •3/16     •7/32     •1/4     •9/32     •5/16     •11/32     •3/8     •7/16     •1/2     •9/16     •5/8     •11/16     •3/4     •13/16     •7/8     •15/16     •1     •1 1/16     

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

• •3 1/4     •3 1/2     •3 3/4     •4     •4 1/4     •4 1/2     •5     •5 1/2     •6     •7     •8     •9     •10     •12     •13     •14     •15     •16     •18     

Metric lengths

• •2     •3     •4     •5     •6     •7     •8     •9     •10     •11     •12     •13     

• •14     •15     •16     •17     •18     •19     •20     •21     •22     •23     •24     •25     

• •30     •32     •35     •40     •45     •50     •60     •65     •70     •75     •150     

Thread Rolling Screws Materials

Thread Rolling Screws are available from Zhenkun factory in materials that range from Steel to Plastic

• •Steel     •Grade 2     •Grade 5     •ASTM A449     •Grade 8     •Class 8.8     •Class 9.8     •Class 10.9     •300 Stainless (A1,A2, 18-8,304,310 etc.)     

• •316, 317, A4 Stainless     •400 Stainless (405, 410,416,420,430 etc.)     •Superalloy (Inconel, Hastelloy, Alloy 20)     •Copper     •Aluminum     •Brass     •Silicon Bronze     •Nylon     •Plastic     

Thread Rolling Screws Finishes

Thread Rolling Screws are available from Zhenkun factory in finishes or coatings that range from Plain to Phosphate

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

• •Cadmium     •Cadmium/Yellow     •Ceramic Silicon Resin (Ruspro)     •Chrome     •Copper     •Fluoropolymer (Xylan, Fluorokote, Teflon)     •Nickel     •Painted     •Passivated     •Phosphate