Active Member
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[China]
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Contact name:
Suzhou Crever Fastener Co., Ltd |
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DIN7504K Self Drilling Screws Full Thread , Hex Head Tek Screws For Structural Steel
1. Descriptions:
Hex Washer Head Self Drilling Screw
is also called HWH drilling screw. The Self Drilling Screws drill
their own holes when they’re screwed into materials such as wood,
plastic and metal. Drilling screws can be produced according to the
standards: GB GB / T, German standard DIN, Japanese standard JIS,
international standard ISO.
Hex flange self drilling screws .Hexagon flange head drilling screws with tapping screw thread and PT1-PT6 drill end point are widly used in many construction areas.
We are factory to supply full line of the self drilling screws, if you need some more detailes of them, pls contact us without hesitation, hope to establish business relations with your esteemed company earlier..
2. Specifications:
1. Name: DIN7504K hex washer head
self drilling screws, tek 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
Product Name | DIN7504K hex head self drilling screw, tek screw |
Material | stainless steel, carbon steel, alloy steel, brass and so on |
End point | drilling point from No.1--No.6 |
Standard | DIN GB ISO JIS BA ANSI |
washers | black rubber washer, EPDM bonded washer |
Sizes | #6x10mm---#14x200mm |
Thread | full thread, partical thread |
Drive | philips, pozi, socket, hex, square, slotted, combined, six-lob |
3. Applications:
4. Mechanical Properties Test:
| Mechanical properties Tests | |||||
| drill point | sizes | torque strength kgf | tensile strength kgf | shear strength kgf | |
| SUS304 and SUS316 | SUS302 | ||||
| No.3 point | #8 (4.2) | 45 | 36 | -- | -- |
| #10 (4.8) | 52 | 42 | -- | -- | |
| #12 (5.5) | 84 | 68 | 810 | 620 | |
| #14 (6.3) | 132 | == | 900 | 710 | |
| No.5 point | #12 (5.5) | 84 | 68 | 920 | 650 |
| #14 (6.3) | 132 | == | 1050 | 745 | |
5. Why choose us:
1. Quality control: we make 100% quality test during producing and
before shipping
2. Rich experience: we have been export screws for more than 20
years
3. Competitive prices: the better quality, but cheaper prices
4. Timely quotation: send you prices within one day
5. Good services: we supply OEM, ODM,OBM services and best
after-sale services
6. Punctual delivery: we can ship every order without delay
6. More pictures for referance:
DIN7504K SELF DRILLING SCREW
