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Nanjing Fastener Lovers Manufacturing Co., Ltd.
Custom Manufacturer of Non-Standard Fasteners
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Self-Drilling Screws/Unslotted/Hex Washer Head/Steel/Zinc/Bon

Nanjing Fastener Lovers Manufacturing Co., Ltd.
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Self-Drilling Screws/Unslotted/Hex Washer Head/Steel/Zinc/Bon

Brand Name : Fastener Lover

Certification : SGS,ISO9001,BSCI

Place of Origin : Jiangsu

MOQ : 10000

Payment Terms : TT,West union,LC

Supply Ability : 800000 A Week

Delivery Time : 15-30 days

Packaging Details : Bag+Carton

Finish : Zinc Plated custom

Material : 304 stainless steel, stainless steel, stainless steel A2-70

Package Quantity : 1000pcs

Package Type : Bulk

Size : Customized

Thread : M6

Thread Direction : Right Hand

Thread Fit : Class 6H

Thread Length : 20mm

Thread Pitch : 1.0mm

Thread Tolerance : 6g

Thread Type : Metric

Color : Silver, copper, black, blue

head : Hex, octagon, Pentagon, custom

Number of production lines : 50

Usage : Architecture, decoration, machinery, transportation...

Number of R&D : 10

Screw head customization : Yes

pitch of spiral : 0.5,0.7,0.8,1,1.25,1.5,1.75,2,2.5

use : Standard, Non-magnetic, Other

strength class : Grade A, A2-70, Grade 4.8, Grade 6.8, Other

standard : National standard, others

Product Grade : A,C

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Custom Customized Factories Supplier Non-Standard Custom Roof Screw

1. Descriptions:

Here's some additional information about stainless steel screws:

  1. Corrosion Resistance: Stainless steel screws are highly resistant to corrosion and rust, making them suitable for use in both indoor and outdoor applications. This property is due to the presence of chromium in the alloy, which forms a protective oxide layer on the surface of the screws, preventing oxidation and degradation.

  2. Strength and Durability: Stainless steel screws offer excellent strength and durability. They can withstand high levels of tension and provide reliable fastening in various materials, including wood, metal, plastic, and composite materials.

  3. Types and Varieties: Stainless steel screws are available in a wide range of types and varieties to suit different applications. This includes different thread types such as machine screws, wood screws, self-tapping screws, and sheet metal screws. They also come in various head styles like flat head, round head, pan head, and hex head, among others.

  4. Magnetic Properties: Stainless steel screws can have varying degrees of magnetic properties depending on the specific alloy used. Some stainless steel alloys are non-magnetic, while others may exhibit slight magnetic attraction. This characteristic can be important in certain applications where magnetism needs to be considered.

1.

Finish
Black, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized
Material
Brass, stainless steel, Steel, Aluminium, Plastic, Titanium, NICKEL, Bronze, Nylon
Measurement system
INCH, Metric
Head Style
Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding
Place of Origin
China
Region
Jiangsu
Brand Name
Fastener Lover
Model Number
swaq-DIN 7331-1993
Standard
DIN
Product name
Roof Screw
Model Number
swaq-DIN 7331-1993
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect
Packing
Cartons+plastic Bags

Finish
Black, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Zinc-Flake Coated, Silver Plated, Blue Anodized
Material
Brass, stainless steel, Steel, Aluminium, Plastic, Titanium, NICKEL, Bronze, Nylon
Measurement system
INCH, Metric
Head Style
Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding
Place of Origin
China
Region
Jiangsu
Brand Name
Fastener Lover
Model Number
swaq-DIN 7331-1993
Standard
DIN
Product name
Roof Screw
Model Number
swaq-DIN 7331-1993
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect
Packing
Cartons+plastic Bags


Product Tags:

316 stainless steel roofing screws

      

stainless steel metric cap screws

      

stainless steel hex cap screws

      
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