Active Member
|
[China]
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Contact name:
Suzhou Crever Fastener Co., Ltd |
|
|
Phillips 316 Drilled Hex Head Bolts For Plastic 410 # 10 X 50 With EPDM Bonded Washer
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.
2. Specifications:
1. Name: DIN7504K stainless steel hex flange head self drilling screws, roofing screws
2. Grade: C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80
3. Size: 3.5mmx10mm--6.3x300mm
4. Standard: DIN7504K
5. Certification: ISO9001, SGS, CTI, ROHS
6. End point: drilling point, No.3--No.6
7.Drive: philips, pozi, socket, hex, square, sloted, combined
3. Features:
● 410 stainless steel has high strength and hardness ratings and
resists corrosion in mild environments
● It is wood drill tail screw, mainly used in steel structure
caigang watt fixed can also be used for fixing the simple
construction of the sheet material.
● Teks self-tapping screws provide secure fastening with strong
holding power without the need to pre-drill
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 | |
4. Installation Guidelines:
Use a standard screwgun with a depth-sensitive nose piece.
Suggested screwgun specification for optimal performance – 4 amps
minimum and RPM range of 0 to 2,500.
The Hex head is fully seated when the head is flush with the work
surface.
Overdriving may result in failure of the fastener or stripout of
the work surface.
The fastener must penetrate beyond the metal a minimum of three
thread pitches.
5. Pictures:
Stainless steel hex washer head self drilling screw
