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DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574

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DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574

China DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574 supplier

Large Image :  DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574

Product Details:

Place of Origin: Jiangsu, China (Mainland)
Brand Name: Runtai
Certification: ISO9001/TS16949
Model Number: Socket Head Screws

Payment & Shipping Terms:

Minimum Order Quantity: 50000
Price: Negotiable
Packaging Details: PP bag+Carton box+ Wooden Pallet
Delivery Time: 15-20 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/A
Supply Ability: 5 Ton/ days
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Detailed Product Description
Size: M1-M30 For Choose Material: Steel, Stainless Steel, Brass, Aluminum Alloy
Grade: 4.8 8.8 10.9 12.9 For Choose Surface Treatment: Zinc Plated, Nickel Plated, Black Phosphates For Choose
Standard: DIN ISO JIS ANSI Products Name: DIN7984 Class 8.8 Alloy Steel Low-Profile Socket Head Screws
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small head socket cap screw

DIN7984 Class 8.8 Alloy Steel Low-Profile Socket Head Screws ASTM A574 Socket Head Cap Screws

 

Products Description

 

These alloy steel screws are nearly twice as strong as stainless steel low-profile screws. With half the head height of a standard socket head, they fit where space is limited, but their low profile makes their head weaker. Not recommended for critical fastening applications. Length is measured from under the head.

Black-oxide steel screws are mildly corrosion resistant in dry environments. Zinc-plated steel screws resist corrosion in wet environments.

Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.

Screws that meet ASTM A574 comply with specifications and testing requirements for material quality. Screws that meet DIN 7984comply with specifications for dimensional standards.

 

Products Specification

Thread Size M10
Thread Pitch 1.5 mm
Length 55mm
Threading Partially Threaded
Min. Thread Length 26mm
Thread Spacing Coarse
Head  
Diameter 16mm
Height 6mm
Drive Size 7 mm
Material Black-Oxide Alloy Steel
Hardness Rockwell C20
Tensile Strength 110,000 psi
Thread Type Metric
Thread Fit Class 6g
Thread Direction Right Hand
Head Type Socket
Socket Head Profile Low
Drive Style Hex
Specifications Met DIN 7984
System of Measurement Metric
Fastener Strength Grade/Class Class 8.8
RoHS Compliant

Note: Material, Size and Surface Treatment for choose.

 

 

More Products Pictures

 

DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574DIN7984 Black Oxide Alloy Steel Socket Head Cap Screw Class 8.8 ASTM A574

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