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Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH

Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH

  • Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH
  • Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH
  • Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH
  • Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH
Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH
Product Details:
Place of Origin: Jiangsu,China
Brand Name: Crever
Certification: ISO
Model Number: DIN7504K
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-20 working days
Payment Terms: T/T, L/C, D/P, MoneyGram
Supply Ability: 200 ton per month
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Detailed Product Description
Name: Stainless Steel Hex Head Self Drilling Screw Sizes: 3.5x10mm--6.3x200mm
Material: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80 Thread: Full Thread, Partical Thread, Double Thread
Packing: Bulk Packing, Small Box Packing, Plastic Bag Packing Surface: Plain, Black, Zinc, Paint, HDG, Ruspert, Dacramet
High Light:

self drilling screws wood to steel

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Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH

1. Descriptions:

 

     Self Drilling Screws are also known as Tek Screws. Tek Screws are self drilling sheet metal screws or teks with a drill point tip or self tapping tip at the end of the screw. Tek Screws are similar to sheet metal screws but with a drill bit type of tip or point that can self drill a pilot hole.

 

      Tek Screws in Zinc Plated are available in several head styles, drives and self drilling points including teks with phillips flat head,  hex head, hex head bonded seal, phillips round washer head, phillips oval head, phillips pan head,  phillips wafer head,  phillips flat head plymetal reamer,  and hex head tek 5. Self Drilling Tek Screws are also available in Stainless Steel.

 

2. Specifications:

 

 1. Name: DIN7504K hex washer head self drilling screws, roofing screws

 2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

 3. Size: 3.5mmx10mm--6.3x200mm

 4. Standard: DIN7504K

 5. Certification: ISO9001, SGS, CTI, ROHS

 6. Thread: double thread, HI-LOW thread, full thread, half thread

 7. Drive: slotted, square, philips, pozi, socket, combined

 8. Packing: small box packing, plastic box packing, plastic bag then pallet

Size Diameter:ST3.5--ST6.3
Length: from 10mm--200mm
Material 1.Stainless steel SUS201,304,316,410
2.Carbon steel C1018,C1022,C10B21,C10B33,C1035,C1045,C435#,40CrMo,42CrMo
3. Alloy steel SCM435,C10B21,C10B33
4. Iron 1213,12L,1215, etc.
Standard DIN7504K
Application Building,Industry,Furniture,Sanitary,Electronics,Traffic.

 

 3. Applications:

 

     Self Drilling screws, which the tail is sharp end or the drill,. Without the aid of processing, the screws can be set up on the base material, direct drilling, tapping, locking, significant which can save much construction time. For more common screws, the screws maintain high power. After long time of the combination is not loose, the use of safe drilling tapping once simple operation.


      They are mainly used in steel steel tile fixing can also be used for sheet simple building fixed. It can not be used for metal to metal bonded and fixed.

 

 4. Drawing specifications:

 

Self tapping screw ASA TYPE AB(B)
sizes thread No/P(T) outer dia. rolling dia.
    Max Min Max Min
No.0 48 1.52 1.44 1.25 1.20
No.1 42 1.90 1.82 1.60 1.55
No.2 32 2.23 2.13 1.80 1.75
No.3 28 2.56 2.46 2.05 2.00
No.4 24 2.89 2.79 2.30 2.25
No.5 20 3.30 3.20 2.60 2.55
No.6 20 3.53 3.43 2.85 2.80
No.7 19 3.91 3.78 3.15 3.10
No.8 18 4.21 4.09 3.40 3.35
No.10 16 4.80 4.65 3.90 3.85
No.12 14 5.46 5.31 4.40 4.35
1 / 4 14 6.25 6.10 5.20 5.15
5 / 16 12 8.00 7.82 6.75 6.70

 

5. Tensile strength of drilling screw

Tensile strength kgf (Min)
Items The steel board #12 (dia.5.5mm) #14 (dia.6.3mm)
1 thickness No.3 drill Point No.5 drill Point No.3 drill Point No.5 drill Point
2   6mm thick steel board 12mm thick steel board 6mm thick steel board 12mm thick steel board
3 2 300 --  310  --
4 3 530 --  580 -- 
5 4 780  -- 800 --- 
6 6 810 --  900 -- 
7 10 --  920 --  1050
8 12 ---  920 --  1050

 

6. Advantages:

 

1. High quality: we make 100% quality test before shipping

 

2. Rich experience: we have been in this line for more than 20 years

 

3. Competitive prices: the same quality, but cheaper prices

 

4. Timely quotation: we can send you prices soonest at the same day

 

5. Good services: we supply OEM, ODM,OBM services and best after-sale services

 

6. Punctual delivery: we can ship every order on time

 

 

7. More pictures checking:

 

Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH 0

Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH 1

Unslotted Indented Hex Washer Head Stainless Steel Tek Screws With Tapping Thread HWH 2

 

DIN7504K HEX FLANGE HEAD SELF DRILLING SCREW

 

 

 

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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