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Kunshan Grace Hardware Co., Ltd.
Kunshan Grace Precision Hardware Co., Ltd. is a manufacturer of all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force.
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Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Kunshan Grace Hardware Co., Ltd.
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Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

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MOQ : 1000 pieces

Price : CN¥0.4295/pieces 1000-4999 pieces

finish : Black, Zinc, Plain, Black Oxide, zinc plated, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized

material : Brass, STAINLESS STEEL, Steel, aluminium, Titanium, NICKEL, Bronze

measurement system : INCH, Metric

head style : Pan, Truss, flat, Oval, ROUND, HEX, Cheese, Binding

place of origin : China

brand name : /

model number : DIN 6928

Product name : 'Hexagon Washer Head Tapping Screws

Grade : 4.8/ 8.8/ 10.9/ 12.9 Ect

Materia : Stainless steel, carbon steel, copper and aluminum

Surface Treatment : Plain/black/galvanized

Quality : Testing can be performed on request.

Packing : Based on customer requirements

Delivery time : Normally in 30-40 days

Tips : According to standards or customize according to requirements

Standard : DIN

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Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Product Description

Product Name: Hexagon Washer Head Tapping Screws DIN 6928 - 1990
Standard: DIN 6928 - 1990 Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated
Material: Carbon steel and stainless steel
Size: Reference standards and according to customer requirements
Finished: Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery time: Normally in 30-40 days.
Thread Position External Thread Type: Self-Tapping
Internal Driving: / External Driving: Hex Collar Head
Locking Type: / Shank: /
Point: / Mark: As required

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Nominal Length L - 6.5 9.5 13 16 19 22 25 32 38 45 50 Tips:seclect Nominal Length L and get Weight .
Thread Size
ST2.9 ST3.5 (ST3.9) ST4.2 ST4.8 (ST5.5) ST6.3 (ST8)
P Pitch
a max
c min
dc max
min
e min
k max=nominal size
min
s max=nominal size
min
y Type C
Type F
1.1 1.3 1.3 1.4 1.6 1.8 1.8 2.1
1.1 1.3 1.3 1.4 1.6 1.8 1.8 2.1
0.4 0.6 0.6 0.8 0.9 1 1 1.2
6.3 8.3 8.3 8.8 10.5 11 13.5 18
5.8 7.6 7.6 8.1 9.8 10 12.2 16.7
4.28 5.96 5.96 7.59 8.71 8.71 10.95 14.26
2.8 3.4 3.4 4.1 4.3 5.4 5.9 7
2.5 3 3 3.6 3.8 4.8 5.3 6.4
4 5.5 5.5 7 8 8 10 13
3.82 5.32 5.32 6.78 7.78 7.78 9.78 12.73
2.6 3.2 3.5 3.7 4.3 5.0 6.0 7.5
2.1 2.5 2.7 2.8 3.2 3.6 3.6 4.2
Weight of per 1000 steel products(≈kg)
- - - - - - - -
1),Material: Steel, Mechanical properties and material as specificed in ISO 267-12

About Tapping Screws

While other screws and bolts require holes with threads, tapping screws create their own threads.

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Pointed screws are the most common tapping screw. They have a pointed end to penetrate thin material such as sheet metal, and soft material such as wood and drywall. In thicker material, they generally need a starter hole.

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Thread-forming and thread-cutting screws create reusable threads in metals and plastics. They require a drilled or punched hole to install. Thread-forming screws press threads into material for a tight, vibration resistant assembly, while thread-cutting screws require less driving torque and cause less stress on material than thread-forming screws.

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Drilling screws save you time and effort by drilling their own holes, creating reusable threads, and fastening material in a single operation.

Material

316 Stainless Steel—Our most corrosion resistant stainless steel, it has excellent resistance to chemicals and salt water and may be mildly magnetic.

18-8 Stainless Steel—Has good chemical resistance and may be mildly magnetic.

410 Stainless Steel—Stronger and more wear resistant than 316 and 18-8 stainless steel, it is mildly chemical resistant and magnetic. Not for use with aluminum.

Brass—Corrosion resistant in wet environments, electrically conductive, and nonmagnetic.

Aluminum—One-third the weight of steel, aluminum resists corrosion in wet environments and is nonmagnetic.

Steel—This general purpose metal is often plated with zinc for corrosion resistance in wet environments.

Finish

Zinc Plated and Black Zinc-Plated—Provide corrosion resistance in wet environments.

Black Oxide and Black Phosphate—Offer corrosion resistance in dry environments.

Black Ultra-Corrosion-Resistant Coated—More corrosion resistant than zinc plating and provides a decorative finish that won't rub off.

Chrome Plated—Bright and attractive. Offers corrosion resistance in wet environments.

Nickel Plated—A decorative finish that’s more corrosion resistant than zinc plating and less expensive than chrome plating.

Ultra-Corrosion-Resistant Coated—Resists corrosion better than zinc plating and minimizes reactions between dissimilar metals.

How to Read a Screw Size

The screw size listed for thread-forming, thread-cutting, and drilling screws is the size of the threads they create.

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

Company Information

Plain Finish DIN6928 Tapping Screws Oval Design Self-Thread Cutting Made of Titanium Stainless Steel Brass Nickel Zinc-Plated

FAQ
Q1.
Who are we?
A1:
We are based in Ningbo, China, starting in 2009, and sell to North America, Oceania, Domestic Market, Eastern Europe, Southeast
Asia, South America, Africa, and the Middle East. We have professional teams doing development, manufacturing, quality control and
service management.
Q2.
How can we guarantee quality?
A2:
Always take a pre-production sample before mass production. Always complete an inspection before shipment.
Q3.
What can you buy from us?
A3:
Fasteners: screws, bolts, nuts, washers, some CNC parts
Solar hardware: Solar Mounting Racks, Solar Mounting Accessories, Cable Clips, and ABS Solar Mounting Brackets.
Q4:
Why should you buy from us, not from other suppliers?
A4:
Sokun is a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems.Since founding in 2009, we have professionally designed products to handle all systems as well as to ship goods in a timelymanner.
Q5.
What is your payment method?
A5:
30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.


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