Gold Member Since 2014
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Ningbo Transhow Screw Factory

Roofing Screw Sds, Roofing Screw with Epdm Washer, Hex Washer Head Roofing Screw manufacturer / supplier in China, offering Galvanized Steel Roofing Screw SDS, Plastic Box Packed Nylon Lock Nut, Galvanized Spring Steel Lock Washers and so on.

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Supplier Homepage Product Self Tapping Screw Self Drilling Screw Galvanized Steel Roofing Screw SDS

Galvanized Steel Roofing Screw SDS

FOB Price: US $0.08 / Piece
Min. Order: 100,000 Pieces
Min. Order FOB Price
100,000 Pieces US $0.08/ Piece
Get Latest Price
Production Capacity: 100 Tons/Month
Transport Package: Carton, Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 4.8-20
  • Type: Hexagon Head
  • Connection: Self Drilling Screw
  • Standard: DIN, GB, GOST
  • Product Name: Roofing Screw
  • Heating: Tempered
  • Trademark: TS
  • Origin: Zhajiang China
  • Material: Carbon Steel
  • Groove: Hexagon
  • Head Style: Hexagonal
  • Grade: 4.8
  • Material Grade: C1022
  • Drive Point: Self Drillling Point
  • Specification: 10x1 inch
  • HS Code: 73181400
Product Description
Roofing Screw SDS
Hex Flange Head Self-drilling screw with EPDM bonded washer
C1022 steel hardend, zinc galvaized

Hardened steel roofing self drilling screws

Hex flange head, DIN7504-K or ANSI B18.2.1

C1022/1035/1045 heat treated

Pre-assemblied Steel/Aluminium +EPDM/Rubber washer

Or other combination washers available.

More details please visit us at selfdrillingscrews. cn

Optional Head Type:

Hex flange head or hex washer head


Metric sizes as per DIN7504-K

3.5X15, 19, 25, 30mm

4.2X19, 25, 30 40, 50

4.8X19, 25, up to 60

5.5X30, up to 75

6.4X40, 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
Slotted pan head and flat head

Counter sunk head or round head

Material: C1022 steel, stainless steel SS410
SIZEWT/GPRICE/M
4.2x131.54$3.08
4.2x161.78$3.56
4.2x191.97$3.94
4.2x252.20$4.40
4.2x322.91$5.82
4.2x383.31$6.62
4.8x132.02$4.04
4.8x162.32$4.64
4.8x192.61$5.22
4.8x253.19$6.38
4.8x323.88$7.76
4.8x384.46$8.92
4.8x455.16$10.32
4.8x506.66$13.32
5.5x193.90$7.80
5.5x254.45$8.90
5.5x325.00$10.00
5.5x387.10$14.20
5.5x457.93$15.86
5.5x508.77$17.54
5.5x659.20$18.40
5.5x7510.39$20.78
6.3x195.91$11.82
6.3x256.87$13.74
6.3x327.99$15.98
6.5x388.96$17.92
6.5x4510.10$20.20
6.5x5010.88$21.76
6.5x6513.20$26.40
6.5x7514.89$29.78

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