Russian Market Various Collored Roofing Screws

Model NO.: 4.8*35mm


Heating: Tempered


Specification: #10 inch


HS Code: 731812




Material Grade: C1022


Trademark: TS


Origin: Zhajiang China


Russian Type Hex Washer Head Self Drilling Screw with Painting

DIN 7504-K, DIN7504-L, Size 3.5, 4.8, 5.5, 6.3mm

C1022 steel hardend, yellow galvaized

All RAL colors



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.



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





Transhow Screw Factory produce and export a wide range of self drilling screws, self tapping screws.

Pan head tapping and drilling screws, counter sunk head, flat head, hex head, hex washer head, hex

Socket head, pan framing head, buggle head, modified truss head and more tapping screws for wood

Or metal works. Materials used for manufacturing tapping screws are usually C1022 low carbon steel,

Stainless Steel AISI304, AISI302, AISI201, AISI410 and for more options please contact us directly

Size, mm	4,8x29	4,8x35	4,8x38	4,8x51	4,8x60	4,8x65	4,8x70	4,8x75	4,8x80
Permit L, mm	1	1.25	1.25	1.25	1.5	1.5	1.5	1.5	1.5
E, mm	8.7	8.7	8.7	8.7	8.7	8.7	8.7	8.7	8.7
S, mm	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82	7,70-7,82
Df, mm	10.5	10.5	10.5	10.5	10.5	10.5	10.5	10.5	10.5
C, mm	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95	0,85-0,95
K, mm	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15	4,85-5,15
D, mm	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93	4,75-4,93
d, mm	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38	3,20-3,38
P, mm	2.12	2.12	2.12	2.12	2.12	2.12	2.12	2.12	2.12
T, mm	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00	4,00-5,00
Dp, mm	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85	2,70-2,85
Lt, mm				44,0-46,0	54,0-56,0	56,0-58,0	59,0-61,0	61,0-63,0	69,0-71,0

Contact us if you need more details on Collored Roofing Screw. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ral Color Roofing Screw、Russian Roofing Screw. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Self Tapping Screw > Self Drilling Screw