Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"AISI 410 + Stainless Steel 304 Hex Washer Head Bi Metal Self Drilling Screws","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/4d\/bbe33b5cd5babf5ace5bdf5a9c0a-200x200-1\/aisi_410_2b_stainless_steel_304_hex_washer_head_bi_metal_self_drilling_screws.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504K","Certification":"CE","Place of Origin":"China"}}
{"title":"SS410 + SS304 Bi Metal Self Drilling Screws Hex Head BSD Thread TEK Tail With","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/45\/d3cce8604255083a636a1b3e310d-200x200-1\/ss410_2b_ss304_bi_metal_self_drilling_screws_hex_head_bsd_thread_tek_tail_with_groove.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504k","Certification":"CE \/ ISO9001-2015","Place of Origin":"China"}}
{"title":"Hex Head Self Drilling Screw Bi Metal Self Drilling Screws Partial Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/7d\/05a46b7b208901bd1df1842096b0-200x200-1\/hex_head_self_drilling_screw_bi_metal_self_drilling_screws_partial_heat_treatment_finish.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504k","Certification":"CE \/ ISO9001-2015","Place of Origin":"China"}}
{"title":"SS550 SS316 Bi-Metal Self Drilling Screw Hex Washer Head Self Drilling Screw","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/34\/cffb9d5d2f2bcd75eb93bd6631e7-200x200-1\/ss550_ss316_bi_metal_self_drilling_screw_hex_washer_head_self_drilling_screw_with_hi_teks_ss_self_drilling_screw.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504k","Certification":"CE \/ ISO9001-2015","Place of Origin":"China"}}
{"title":"Hex Head Bi - Metal Self Drilling Screws , Double Stainless Steel Combination","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/77\/83982328c4ff08eefcfce1565a3c-200x200-1\/hex_head_bi_metal_self_drilling_screws_2c_double_stainless_steel_combination_self_drilling_screw.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504k","Certification":"CE \/ ISO9001-2015","Place of Origin":"China"}}
{"title":"CSK Head Compound Self Drilling Screw , Flat Head Bi Metal Self Drilling Screws","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/1e\/a5cced984f7aa585d98045960c70-200x200-1\/csk_head_compound_self_drilling_screw_2c_flat_head_bi_metal_self_drilling_screws.jpg","attrs":{"Brand Name":"Chengyue","Model Number":"DIN7504k","Certification":"CE \/ ISO9001-2015","Place of Origin":"China"}}
The head and threads are made of 304 stainless steel that provides exceptional corrosion protection and superior ductility. The drill point is made of hardened carbon steel that is welded to the body. This allows the fastener to drill and tap steel up to 1/2" thick!
2.Specifications:
Meter diameter (mm)
ST5.5(#12)
ST6.3(#14)
Pitch (mm)
1.8
1.8
h min (mm)
1
1
dc max (mm)
11
13.5
dc min (mm)
10
12.2
k max (mm)
5.4
5.9
k min (mm)
4.8
5.3
s max (mm)
8
10
s min (mm)
7.78
9.78
3. Application
For steel profile sheet screw connections on steel substructures and aluminium profile sheets and sandwich elements on aluminium or steel sub-structures , which has a strong corrosive environment.
4. Properties.
China Domestic first Bi-metal (SUS410+SUS304) Self Drilling Screw Manufacturer WY Brand Composite Screw Strengths: a. Double stainless steel combination, longer service life than SCM435 steel with Stainless. b. More wide range of application, while same price as regular compound self drilling screws. c. Environmental protection Ruspert / Dacromet coating, which has a 1000-1500 hours’ Salt Spray Test time and multi-color matching. d. Technological Superiority:
5. Production.
Changzhou Wan You Fastener Co., Ltd is a Professional SS Self Drilling Screw Manufacturer Since 2009.
6. Certificate:
CE / ISO9001-2015
7. Quality.
SS410 Gauge 12/14 self drilling screw can drive at least 3 mm stainless steel 304 plate , SS550 self drilling screw can drive at least 7 mm stainless steel 304 plate with a point 3 tail .
8. FAQ:
1. You are a manufacturing company or trading company ? --- We specialized in manufacturing self drilling screw and we have 10 years of exporting experience. And our price is reasonable.
2. What quote do you offer ? --- FOB,CIF and other ways according to your needs.
3. How pay ? --- All of kinds payment we all accept from you.
4. How transport ? --- Sea freight , air freight and others express delivery ways for you .
5. Can we print our own logo ? --- Yes, we can print logo for you.
6. Can I order a small list ? --- Of course, you can.
7. What is the quality of your products guarantee ? --- We have passed ISO 9001:2015 Quality Management System Certification , COM Qualty Management System Certification and IQNET Quality Management System Certification, If the quality doesen't accord the standard, you can exchange the goods for free.
8. Do you have after-sales service ? --- Certainly, you can contact us at any time.
9. Why choose us ? I.Stable and traceable raw material suppling lines II.Years of manufacturing & exporting experience III.Controllable delivery time IX.Flexible payment term X.Multi-language service : English / Russian / Spanish / French / Portuguese
10. Our strengths ? Save Time and Money - Eliminate separate drilling and tapping operations for faster, more economical installations . Starts Exactly Where It Is Placed - State of the art forging process technology and tooling produced to strict specifications provide a sharp, clean and consistent drill point. Broad Selection of Sizes and Applications - A wide variety of head styles and drive sytems are available to meet specialized application and installation demands. Self drilling screws are avaiable to penetrate thin sheet metal through 1/2'' thick steel . Selection of Finishes- Screw are provided zinc plated ,ruspert ,dacromet ,passivated ,phosphated ,HDG ,climaseal ,radiant ,iridite ,Ni,Tin,chrome finish. When noted, screws are also available with Stagard corrosion-resistant coating which provide 800 hours of salt spray resistance or 15 cycles Kesternich Test .
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2009
Total Annual:
4410000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Changzhou Wanyou Fastener CO.,LTD ,a factory that specializing in manufacturing SS304/316/410/550 self drilling screw, tapping screw, decking screw, chipboard screw, wood screw, taptite screw . Located in one of the most economic dynamic city- Changzhou, we enjoy a good convenient transport fac... Changzhou Wanyou Fastener CO.,LTD ,a factory that specializing in manufacturing SS304/316/410/550 self drilling screw, tapping screw, decking screw, chipboard screw, wood screw, taptite screw . Located in one of the most economic dynamic city- Changzhou, we enjoy a good convenient transport fac...
