Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China |
Place of Origin: | Jiangsu |
Brand Name: | crever |
Certification: | ISO |
Model Number: | 4.2x13--4.2x75mm |
Minimum Order Quantity: | Negotiable |
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Price: | Negotiable |
Packaging Details: | bulk packing, small box packing, packing as required |
Delivery Time: | 20-30 working days |
Payment Terms: | T/T, L/C, D/P |
Supply Ability: | 400 ton per month |
Material: | Stainless Steel, Carbon Steel, Alloy Steel And So On | Colour: | Yellow Zinc, Black Phosphate, Gray, Zinc, HDG, Ruspert, Nickel |
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Grade: | C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80 | Head: | Wafer Head, Modified Truss Head |
Packing: | Bulk Packing, Small Box Packing, Plastic Bag Packing | Thread: | Full Thread, Partical Thread |
High Light: | hardened self tapping screws,heavy duty self tapping metal screws |
SS304 Modified Galvanized Truss Head Sheet Metal Screws With Collar Pan Head Wafer Head
1. Description:
Wafer Head self tapping screws also called K-lath head screw, Type S/P lath head fine thread screws are designed for attaching wire lathing, framing and other materials to metal studs 25-20 gauge. Metal to Metal......
We are factory which specialized in manufacturing many kinds of self tapping screws with carbon steel and stainless steels for more than 15 years.....these tapping screws are widly used in wood and struction project. if any requirements, contact us freely to get more detailes....
2. Specifications:
1. Name: Modified truss head self tapping screws, sheet metal screws
2. Grade: C1018, C1022, SUS201,SUS304,SUS316,A2-70,A2-80,A4-80
3. Size: 4.2x13mm--4.2x75mm
4. Standard: DIN
5. Certification: ISO9001, SGS, CTI, ROHS
Product Name
|
wafer head self tapping screw, modified truss head self tapping screw
|
Material
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stainless steel, carbon steel, alloy steel
|
Color
|
yellow zinc, black phosphate, gray, white zinc, HDG, ruspert, nickel and so on
|
Standard
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DIN GB ISO JIS BA ANSI
|
Grade
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C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
|
Brand
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Crever Or customer own brand
|
Thread
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full thread, partical thread
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Used
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building industry machinery, decration, eletronical industry, wood and so on
|
3. Applications:
Wafer head self-tapping screws are used for connecting thin metal plate (steel, saws, etc.) The first connection is to make a hole, and then put the self-tapping screws into the plate. Since the self-tapping screw thread is made with high hardness, so the sharp point can attack a threaded bottom. It is connected internally threaded to form a connection. The Self Tapping Metal Screws are widely used in machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, equipment, instruments and so on
4. Mechanical Property:
mechanical property | strength grade | ||||
4.6 | 4.8 | 6.9 | |||
Rm | min. | kgf/mm2 | 40 | 60 | |
N/mm2* | 392 | 588 | |||
max. | kgf/mm2 | 55 | 80 | ||
N/mm2 | 539 | 785 | |||
HB | min. | HB | 110 | 120 | |
max. | HB | 170 | 245 | ||
Rockwell hardness | min. | HRB | 62 | 88 | |
HRC | - | - | |||
max. | HRB | 88 | 102 | ||
HRC | - | - | |||
HV30 | min. | 110 | 170 | ||
max. | 170 | 245 | |||
Rs | min. | kgf/mm2 | 24 | 32 | - |
N/mm2* | 235 | 314 | - | ||
min. | kgf/mm2 | - | - | 54 | |
R0.2 | N/mm2* | - | - | 530 | |
Sp | Sp/Rs | 0.94 | 0.94 | 0.88 | |
kgf/mm2 | 22.6 | 29.1 | 47.5 | ||
N/mm2 | 222 | 286 | 466 | ||
elongation at break | min.Percent | 25 | 14 | 12 |
5. Advantages:
1. Quality control: we make 100% quality test during producing and before shipping
2. Rich experience: we have been export screws for more than 20 years
3. Competitive prices: the better quality, but cheaper prices
4. Timely quotation: send you prices within one day
5. Good services: we supply OEM, ODM,OBM services and best after-sale services
6. Punctual delivery: we can ship every order without delay
7. Easy contact: skype and wechat: majestytom
6. More pictures
WAFER TRUSS HEAD SELF TAPPING SCREW, K-LATH HEAD TAPPING SCREW
Contact Person: Tom
Tel: +8615995738600
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