Hex Washer/Flange Head Roofing Screws
Product Description
Roofing Self Tapping Screws
Self Drilling Screws for Roofing, Profiles
Pre-assemblied with EPDM Bonded Washer
Self Drilling screws made of C1022 Steel
Hardened, Yellow zinc plated
Standards DIN/ANSI/JIS/BS/GB options
Screw Materials C1022/1035/1045
Detailed Photos
Related Products
More roofing screws please check transhow.en.made-in-china.com
Rubber or EPDM with Steel or Aluminium combination washers
Optional Head Type:
Hex flange head DIN7504-K
Pan head DIN7504-N
Metric sizes
3.9x16, 19, 25, 30mm
4.2x19, 25, 30 40, 50mm
4.8x19, 25, up to 60 mm
5.5x30, up to 75
6.3x40, 50, 60 up to 100
ANSI inch specifications,
#6x3/4 up to 1-1/4
#8x3/4 up to 2
#10x3/4 up to 3
#12x1 up to 5
#14x1 up to 6 inch
Material: C1022 steel, Hardend
SS410 Stainless Steel Hardend
Regular Offer for C1022 Hardend Steel Galvanized
Hex Flange Head Self Drilling Screws
With EPDM bonded washer, Price on EXW Ningbo Factory!
| Size |
Pcs/Box |
Box/Ctn |
Price/Ctn |
MOQ/CTN |
| 4.8*19 |
500 |
8 |
$37.82 |
12 |
| 4.8*25 |
500 |
8 |
$41.52 |
12 |
| 4.8*29 |
300 |
8 |
$28.37 |
12 |
| 4.8*35 |
300 |
8 |
$30.67 |
12 |
| 4.8*38 |
300 |
8 |
$31.16 |
12 |
| 4.8*50 |
200 |
8 |
$22.85 |
12 |
| 5.5*19 |
300 |
8 |
$28.80 |
12 |
| 5.5*25 |
300 |
8 |
$31.39 |
12 |
| 5.5*32 |
200 |
8 |
$22.75 |
12 |
| 5.5*38 |
200 |
8 |
$24.23 |
12 |
| 5.5*51 |
200 |
8 |
$27.07 |
12 |
| 5.5*63 |
200 |
8 |
$31.10 |
12 |
Packaging & Shipping
Company Profile
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