8# 10# 12# Carbon Steel C1022A Zinc Plated Painted Hex Wash Head HWH Self Drilling Screws
Self drilling screws, also known as Tek screws, are fasteners with a special pointed end style that allows them to penetrate thin materials without a starting or pilot hole. Also known as selftapping screws or self drilling bolts, they cut or form threads to engage with the mating material.
Self Drilling screws, which the tail issharp end or the drill,. Without the aid of processing, the screws can be set up on the base material, direct drilling, tapping, locking, significant which can save much construction time. For more common screws, the screws maintain high power. Afterlong time of the combination is not loose, the use of safe drilling tapping once simple operation.
Uses: It is a wood screw, mainly used in steel steel tile fixing can also be used for sheet simple building fixed. It can not be used for metal to metal bonded and fixed.
The head drive have hex washer head, pan head, CSK head and flat head, truss head. The thread is, for example, #8-18, #11-16. For the type of frill, it has #2 and #3.
Materials which is divided into a variety of materials,are iron, or stainless steel.
Models: 4.2 / 4.8 / 5.5 / 6.3mm, specific length agreed upon request.
Depending on the drilling tail can be divided into:
Round Yonago / Phillips / plum, countersunk head (flat head) / sub m / Phillips / plum, hex washer, round washer (flat head), Budge Head.
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Product Name | 8# 10# 12# Carbon Steel C1022A Zinc Plated Painted Hex Wash Head HWH Self Drilling Screws |
Size | ST6.3, #4-#12,1/8-5/8''
Non-standard custom made according to drawing or samples |
Head Type | HWH with plastic washer |
Drilling | #3 |
Material available | 1.Stainless Steel: SS304, SS316, SS410
2.Steel:C1006, C1022,C10B21 |
Standard | ISO,GB,DIN,JIS,ANSI,BSW |
Sample | Free samples provided. |
Lead time | about 10 days after payment confirmed. |
Warranty | we confirm our goods will satisfy your request. |
Payment terms | T/T, Western Union, PayPal etc. |
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FLAT | PAN | HWH | HWF | BUGLE | WAFER | PAN WASHER | OVAL | TRUSS | ROUND |
DRIVE | | | | | | | | | |
PHILLIPS | SQUARE | POZI | SQUARE+PHIL | TORX | SLOTTED | PHIL+SLOTTED | OTHER | | |
POINT TYPE | | | | |
TEK#1 | TEK#2 | TEK#3 | TEK#4 | TEK#5 | TYPE 17 | | | | |
THREAD TYPE | | | |
TYPE-A | BSD TYPE | CSB TYPE | HI-LOW | MACHINE | DOUBLE | OTHER | | | |
10#-12 THD | 6#-20 THD | 8#-32 THD | | | | | | | |
12#-11 THD | 7#-19 THD | 10#-24 THD | | | |
14#-10 THD | 8#-18 THD | 12#-24 THD | | | |
| 10#-16 THD | 14#-20 THD | | | |
PLATING | | |
PLAIN | ZINC PLATED | COLOR ZINC PLATED | BLUE ZINC PLATED | BLACK PHOSPHATE | GRAY PHOSPHATE | BLACK ZINC PLATED | WHITE ZINC PLATED | | |
BLACK OXIDE | DECROTIZEO | RUSPERT | XYLAN | NICKEL | BRONZE | SPRAY PAINT | OTHER | | |
SERRATION UNDER HEAD | W / O WASHER | W / BONDED WASHER | W / PVC WASHER | W / STEEL EPDM | W/RUBBER WASHER | W / HEAD MARK | W / WING | OTHER |
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1. To fastener steel sheets to light- and medium-gauge steel framing
2. To connect pipe and wall flashing
3. To fastener light- to medium-gauge steel to steel
4. To fastener brick ties to metal framing
5. End lap-end cap/roof panel to purlin
1.Over 10 years export experience;
2. Less MOQ;
3. Competitive Price;
4. Quick response;
5. Short Delivery time;
6. Good service
7. Provide systematic solution for equipment components.