Jiangsu Profile
Product List
4111. 1/4-28 X 4 Inch Self Aligning Machine Screw 
[Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Aligning Machine Screws | 1/4-28 Fine Thread and Custom Sizes Self-aligning machine screws feature a guiding end geometry that helps position the screw with the mating thread during assembly. ...
4112. Self Tapping Screw for Window Garage Door HVAC Electrical Grounding Vinyl Fence UPVC Arclic Use [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Tapping Screws for Metal, Electrical and Plastic Assemblies Self-tapping screws create or form their mating thread during installation and are widely used for joining sheet metal, profiles, ...
4113. Torx Star Drive Pan Head Machine Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description Torx Star Drive Round Pan Head Machine Screws Torx star drive round pan head machine screws combine a low-profile rounded head with a six-lobe drive recess, providing stable tool engagement during ...
4114. 1-1/4 1-1/2 2 Inch 30mm 32mm 35mm 38mm 40mm 50mm Tek Screw Self Drilling Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Drilling Screws for Metal Fastening Applications Self-drilling screws combine a drill point and fastening thread in one component, helping simplify installation where the selected screw design ...
4115. #4 #5 4 5 Point #12-24 1-1/4 Inch Tek Screw Self Drilling Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description #4 Point & #5 Point Self-Drilling Screws for Heavy-Gauge Metal #4 point self-drilling screws and #5 point self-drilling screws are designed for drilling and fastening thicker metal sections without ...
4116. Metal Use Cladding Roofing Tek Screw Self Drilling Screw for Corrugated Roof Sheeting [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Drilling Roofing Screws for Metal Roof and Cladding Systems Roofing self-drilling screws are designed to drill and fasten metal roofing, corrugated sheets, cladding panels, and related ...
4117. Heavy Section Heavy-Duty Tek Screw Self Drilling Screw for 1/4 Inch 10mm Thick Structural Steel ... [Sep 11, 2026]
[Sep 11, 2026] Product Description Heavy-Duty Self-Drilling Screws for Thick Steel and Structural Sections Heavy-duty self-drilling screws are used for metal-to-metal fastening in heavy steel sections, beams, RSJs, structural steel ...
4118. 10g 12g 14G #4 #6 #8 #10 #12 #14 #16 Tek Screw Self-Drilling Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Drilling Screws & TEK Screws for Metal Fastening Self-drilling screws, also known as TEK screws, are fastening components with an integral drilling point for metal-to-metal and metal-to-support ...
4119. White Rubber Washer Self Tapping Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description White Rubber Washer Self-Tapping Screws for Sheet and Panel Fastening White rubber washer self-tapping screws combine a self-tapping threaded fastener with a soft washer beneath the head. The screw ...
4120. Exterior Heavy-Duty Automotive Siding Gutter Hardened Sheet Metal Screw for Exterior Siding Garage ... [Sep 11, 2026]
[Sep 11, 2026] Product Description Sheet Metal Screws for Automotive, Exterior, Gutter and HVAC Applications Sheet metal screws are versatile threaded fasteners used to join thin metal, attach components, and support assembly or ...
4121. Countersunk Flat Headroofing Screw [Sep 11, 2026]
[Sep 11, 2026] Product Description Flat Head Roofing Screws for Sheet and Panel Fastening Flat head roofing screws provide a low-profile fastening option for roofing sheets, panels, flashing, trims, and related building components. ...
4122. 316 Stainless Steel Metal Roofing Screw with Cyclone Washer [Sep 11, 2026]
[Sep 11, 2026] Product Description Stainless Steel Roofing Screws with Washers for Metal Roofing Our roofing fastener range can include 316 stainless steel roofing screws, 304 stainless steel options, and other materials selected ...
4123. Pole Barn Garage Fastener Metal Roof Screw for Ibr Flashing Cladding Batten Use, Self Tapping/ ... [Sep 11, 2026]
[Sep 11, 2026] Product Description Roofing Screws for IBR Sheets, Metal Roofing and Cladding Roofing screws are used to fasten IBR sheets, metal roofing panels, cladding, flashing, and related roof components to suitable supporting ...
4124. 20mm 25mm 30mm 32mm 35mm 38mm 40mm 50mm 60mm 65mm 70mm 100mm 120mm 150mm Self Tapping Screw for ... [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Tapping Screws in Multiple Lengths and Material Options Self-tapping screws are designed to form or engage mating threads during installation, depending on the screw type and base material. They ...
4125. Gi Bitumen Corrugated Waterproof Roof Sheet Metal Self-Tapping Screw Metal Roofing Screw with ... [Sep 11, 2026]
[Sep 11, 2026] Product Description Self-Tapping Roofing Screws for Metal and Roof Sheet Installation Self-tapping metal roofing screws are used to fasten metal roofing panels, corrugated roof sheets, and compatible plastic roofing ...
