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Hex Washer Head Concrete Screws Blue Steel 7.5mm Fastener for Cement Board
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Brand Name:VDL
Model Number:CCSC75100
Certification:ISO 9001
Price:Negotiation
Payment Terms:L/C, T/T, Western Union ,Paypal
Supply Ability:500, 000 pcs per month
Delivery Time:30 days
Company Data
Verified Supplier
Contact Person
David
Business Type:
Manufacturer Exporter Trading Company Seller
Officials:
NO.12 HUANGHE RD ,HUANGJINAG , DONGGUAN, GD,CHINA
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Hex Washer Head Concrete Screws Blue Steel 7.5mm Fastener for Cement Board
Concrete Screws are also named as masonry screws ,Hex washer head
with a slot socket and square cone point with type BP , Concrete
screw has a hi-low threads design on the shaft that can drill
material more quickly and lock screws into material tightly .
Typical Features
◆ Harden material
◆ High tensile strength
◆ Cutting threads
◆ Hi-low threads
◆ Square cone point
Specification
| Specification | Head dia. | Thread dia. | Length | Pitch |
| d1 | D | d1 | L | P |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 36 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 42 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 52 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 62 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 72 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 80 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 90 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 102 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 112 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 120 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 132 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 142 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 152 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 182 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 190 | 2.4 ~ 2.8 |
| 7.5 | 11 ~ 12 | 7.3 ~ 7.6 | 200 | 2.4 ~ 2.8 |
Installation
1 , Drilling a pre-hole in material with pre-depth for concrete
screw ( see details in table )
2 , Inserting concrete screw into hole and screwing it in a
electric drill
| Specification | Length | Pre-depth |
| 7.5 | 36 | 2.3 ~ 3.15 |
| 7.5 | 42 | 2.3 |
| 7.5 | 52 | 2.3 |
| 7.5 | 62 | 2.3 |
| 7.5 | 72 | 2.3 |
| 7.5 | 80 | 2.3 |
| 7.5 | 90 | 2.3 |
| 7.5 | 102 | 2.3 |
| 7.5 | 112 | 2.3 |
| 7.5 | 120 | 2.3 |
| 7.5 | 132 | 2.3 |
| 7.5 | 142 | 2.3 |
| 7.5 | 152 | 2.3 |
| 7.5 | 182 | 2.3 |
| 7.5 | 190 | 2.3 |
| 7.5 | 200 | 2.3 |
Plating
Concrete screws normally are plated in zinc with yellow or blue or
white color , and sometimes dacromet for applications in heavy
corrosion surroundings like sea .
Zinc
The most popular plating for the most products , maks parts are
bright and smooth and resistant corrosion
Dacromet
Grey color with High corrosion resistance , no hydrogen
embrittlement , heat resistance , easy to plated more ,
eco-friendly etc
Materials
Carbon steel with model 1018 , 1022 , 1035 , 1045 , SCM 435 and
40CRO
Stainless steel with model SUS 201 , SUS303 , SUS 304 ,SUS 316 ,
SUS 416 ,SUS 430 and SUS 420 .
Applications
Concrete screws are used for buildings like window frame , door etc
that into concrete material .
Company Profile
VEDALI HARDWARE CO., LTD
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .
Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .
We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .
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