Materials Steel Surface Zinc Nickel Size Custom made
Custom Precison Screw
Self tapping, machine screws.
Inch Deck Screws: Deck screws are screws specifically designed for use in outdoor decking projects. They are usually corrosion-resistant to withstand exposure to the elements. The "inch" specification likely refers to the length of the screws.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Bolts, screws, nuts, self tapping screws, rivets.
Self tapping screws, machine screws, rivets.
Drywall Screw Fast fixing of plasterboard Case hardened, Piercing Point Screws For Fixing To Light Steel or Wood Studs Without Pre-Drilling Zinc, Yellow Zinc, Black & Grey Phosphated Available.bulk or small box packing.corase or fine thread.
Chipboard ScrewsHeat Treated Case Hardened to Prevent Snapping 40 Degree Thread Angle, 25 Degree Point Angle Zinc, Yellow Zinc, Brass or Black Oxide available PATTA self-drilling Chipboard screws have a coarse thread and fine shank to provide maximum grip and minimum strip out into chipboard, MDF board and soft timbers. The head has ribs molded around the countersunk head which help remove the chipboard particles when countersinking. How to Use 1. Measure the total thickness of the materials to be fastened. 2. Choose a screw long enough to provide approx. 20mm of thread embedment into the chipboard or wood being fastened to. 3. Fit a #2 Phillips drive bit to a power screwdriver set to low speed, approx. 1000rpm. normal size M3.0 M3.5 M4.0 M4.5 M5.0 M6.0 thread diameter min. 2.8 3.3 3.75 4.25 4.7 5.7 max. 3 3.5 4 4.5 5 6 head diameter min.. 5.6 6.6 7.5 8.5 9.5 11.5 max. 6 7 8 9 10 12 pitch 1.35 1.6 1.8 2 2.2 2.6 head height max. 1.9 2.1 2.5 2.7 3 3.6 shank max. 1.6 1.8 2 2.2 2.5 3 recess no. 1 2 2 2 2 3 recess depth min. 1.6 1.6 2.05 2.6 3 3 max. 2 2.1 2.5 3.1 3.45 3.45
Case hardened, Piercing Point Screws For Fixing To Light Steel or Wood Studs Without Pre-Drilling Zinc, Yellow Zinc, Black & Grey Phosphated Available normal size #6 #7 #8 #10 thread diameter min. 3.4 3.75 4.05 4.7 max. 3.6 4 4.3 4.95 head diameter min. 8 8 8 8.8 max. 8.4 8.4 8.4 9.2 head height max. 0.8 0.8 0.8 0.8 radius min. 4 4 4 4
Drilling screw Hex washer head Sheet metal screw with a hex head and a washer attached. * Zinc plated steel * Steel is zinc plated for moderate protection against rust. * Stainless steel 18-8 * Stainless steel 18-8 is an alloy of steel with high corrosion resistance. Stainless has become the material of choice for exterior and most marine applications.
Galvanized Steel Self Drilling Screw 3/4" Galvanized Steel Self-drilling Screw 1" Galvanized Steel Self Drilling Screw 1-1/4" Galvanized Steel Self Drilling Screw 1-1/2" Price = 1,000pcs bulk We can produce in any size.
Drywall screw, wood screws, self drilling screws, self tapping screw.
Drill bits Wood flat bits
Our featured products!!! Widely used in daily life and construction. Easy to use and control. Can be used in less than 1.5mm steel plate Material:c1022 Standard:din Head:bugle Drive:phillips Thread:fine/coarse Point:sharp point Finish:black/grey phosphated, white/yellow/blue Zinc Diameter:m3.5-4.8(as required) Length:13-150mm(as required) Delivery detail:general 20-25days for one full Container Payment:l/c, t/t, western union Feature:black(gray)phosphate, white(yellow/blue) Zinc; with drilling point, bugle head, Phillips drive, coarse/fine thread, Hardened Usage:mainly used in lightgage steel joist and Plasterboard connection. Widely used in Industry, such as construction, decoration, Doors and windows, furniture and so on.
Materials Steel Stainless Steel Brass Surface Nickel Zinc Plating Passivation Size M3 to M8
Hex Bolts Hex Nuts Washers Anchor Fasteners Flanged Bolts Socket Bolts Carriage Bolts Stud Bolts Eye Bolts U Bolts Wing Nuts Spring Washers Machine Screws Self Drilling Screws Self Tapping Screws Grub Screws Customized Fasteners
A self-drilling screw is a type of self-tapping screw that also features a drill point. self-drilling screws have a point that acts as a drill bit and sharp cutting threads that tap the hole during installation. Self-drilling screws are a commonly used variety of screws for quick drilling into both metal and wood. A self-drilling screw can typically be identified by its point and flute (notch) tip. Self-drilling screws do not require a pilot hole, which accelerates installation time and lowers the cost and need for additional drill bits. This cost-saving feature makes self-drilling screws the clear choice for metal building construction. These screws rarely require lock washers or other types of locking fasteners to prevent loosening.
Bolts, nuts, washers, self tapping screws, self drilling screws.
Name Self-tapping Drywall Screws Description: Bulk drywall Nails with FLAT DOUBLE COUNTERSUNK HEAD Material 1022 Carbon Steel Finish: BLACK PHOSPATED and Yellow Zinc Shank: Fine Thread and Coarse Thread. Technical Standards: Shank Diameter:3.5mm to 6.0mm. Nail Length:16mm to 220mm.
