SS304/316 cap torx socket self tapping screw

· Designed for joining metal objects, and attaching metal to wood, fiberglass and plastic
· Stainless steel which with good anti-corrosion performance
· Flat head style allows fastener to sit flush to the surface

Additional information

Size

M1~M10, 16mm ~ 400mm

Material

Stainless Steel: SS303, SS304, SS316, SS410, SS420 etc.

Head Type

Cap

Drive Type

Phil, Torx, slotted, Phil & Slotted combination, Hex Socket

Thread

full thread, partical thread

Finish

Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc.

Packing

Bulk in cartons (25kg Max.) + wooden pallets or according to customer demand.

Application

joining metal objects, and attaching metal to wood, fiberglass and plastic

SS304/316 cap torx socket self tapping screw

Self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened.

Cup head self tapping screws are made of stainless steel with property SUS304 A2 which with good anti-corrosion performance.
Type 17 cutting point: A thread cutting screw for wood with a coarse tapping screw thread and a special long sharp point fluted to capture chips. Type 17 points can also be on Hi-Lo, deep root, deck screws and partical board screws, designed for the manufacturing of face frames on cabinetry. Smooth shank for a tight fit and a Type 17 point eliminates pre-drilling.

the top manufacturer of BI-METAL SCREW in China

Fastener SS304/SS316 Body + SS410/420/CS Point, Self Drilling/Tapping Roofing Bi-Metal Screw with SS EPDM Washer

Our bi-metal screw is made by welding stainless steel together with SS420 or carbon steel.

Its head and body is composed of 300 series stainless steel for corrosion resistance, and its point is composed of SS420 or carbon steel hardened for self-drilling and self-tapping.

Our sharp point bi-metal screw drill capacity is up to 1mm+1mm galvanized steel plate without pre-dirlling, which improves work efficiency for projects.

You will see from videos of:

· How is bi-metal screw made

· How bi-metal screws are tested

TEST REPORT OF BI-METAL SCREW

The SuperFix Bi-metal Screws are well tested such as:
· Hardness
· Torque test
· Wring Force
· Tensile Strength
· The shear stress
· Extraction resistance and pull through
· Coating thickness SST (up to 1500 hrs)

More Bi-Metal Screws

  1. Torx drive Bi-metal screw with bonded washer self drilling
  2. Hex washer head Bi-metal screw with A2 bonded washer drill point
  3. Wafer head Bi-metal self drilling screw ruspert coated 500hrs
  4. CSK head Bi-metal Tek self drilling screw ruspert coated

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