Product Description
MARK Plus Hex Indented Flanged Washer Head Spiral Self Drilling Screws
Features :
- Manufactured from ultra tough carbon steel C-1022
- Cold Forged & heat treated for extra strength & durability
- Hardened drill point enables screws to drill through steel and lead threads formed on screws allows correct tapping at high drilling speed
- Tin & Zinc based mechanically deposited high anti corrosive ruspert/xylan coating as per AS 3566.2 Class 3 provide for additional cover against scratches, gas and weathering
- Uniformly coated finish for better aesthetic value
- Unique Drill Point to maximize performance with minimum efforts
- Sharp thread threads design maximize pull out and minimise backout
Applications :
- For heavy to very heavy purpose
- Stitching roof decks and wall panels to heavy steel
- Commercial and industrial frame construction
Technical Details :
- Material : C-1022
- Case Hardened
- Coating: Ruspert/ Xylan
- Finish : Silver Grey
- Washer : EPDM
Available Sizes :
|
Size |
Drill Point | Type | Thread |
Drilling Cap |
|
5.5 – 24 x 38mm |
5P | Spiral | Full | 12mm |
| 5.5 – 24 x 50mm | 7P | Spiral | Full |
18mm |
|
5.5 – 14 x 50mm |
8P | Spiral | Full | 21mm |
|
5.5 – 14 x 65mm |
9P | Spiral | Full |
25mm |
