Suzhou Runtai Precision Hardware Co,.Ltd.

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Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws Socket Cap Screws

Good quality Semi Tubular Rivet for sales
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Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws Socket Cap Screws

China Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws supplier
Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws supplier Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws supplier Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws supplier

Large Image :  Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws Socket Cap Screws

Product Details:

Place of Origin: China
Brand Name: Runtai
Certification: ISO9001/TS16949
Model Number: RT-001

Payment & Shipping Terms:

Minimum Order Quantity: 50000
Price: Negotiable
Packaging Details: Poly bag+Cartoon Box+ Wooden Pallet
Delivery Time: 15-20 working
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000ton/month
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Detailed Product Description
Products Name: Grade 8.8 Alloy Steel Socket Head Screws Part Number: RT- Bushing 002
Standard: DIN,ANSI,JIS,ASTM,GB Material For Choose: Carbon Steel, Stainless Steel,Brass, Aluminum Alloy
Surface Treatment: Plain, Zinc, Zinc Nickel Plated Packaging: Poly Bag+Cartoon Box+ Wooden Pallet
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Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws Socket Cap Screws

 

Products Description

 

Made from Grade 8.8 alloy  steel, these screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head.

Black-oxide stainless steel screws have a matte-black finish.

Silver-plated stainless steel screws have mild lubricity so they thread smoothly.

Chrome-plated stainless steel screws have a decorative, mirror-like finish.

Metric screws are also known as A2 stainless steel screws.

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 ISO 21269 and ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.

 

Products Specification

Head Type Socket
Socket Head Profile Standard
Drive Style Hex
System of Measurement Metric
Thread Direction Right Hand
Thread Size M4
Thread Pitch 0.5 mm
Thread Type Metric
Thread Fit Class 6g
Length 16 mm
Threading Fully Threaded
Min. Thread Length 18 mm
Thread Spacing Coarse
Head  
Diameter 5.5 mm
Height 3 mm
Drive Size 2.5 mm
Finish; Material Grade 8.8 alloy steel
Tensile Strength 70,000 psi
Hardness Not Rated
Specifications Met DIN 912, ISO 4762
RoHS Compliant

More Pictures

Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap ScrewsGrade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws

Production Equipment

Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws

Test Equipmemt

Grade 8.8 Alloy Steel Socket Head Screws DIN912 Allan Screws  Socket Cap Screws

FAQ

 

Q1: Why choose Runtai?
To provide our customers with first-class services in the supply of high quality screw, bolt, bushing, nut and customized hardware.
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Q2: How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a sample we have in our stock, we will provide you sample for free and you afford the freight.
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Q3: Can you strictly follow the tolerance on the drawing and meet the high precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.
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Q4: How long can I expect to get the customized sample?
After you pay the sample charge and send us confirmed files, and the mould is existing in our factory, the samples will be ready in 5-10 working days;
If the mould is not existing, we need to open a new mould, the samples will be ready in 10-15 working days; The samples will be sent to you via and arrive in 3-5 working days. You can use your own express account number or prepay us if you do not have an account.
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Q5: What’s your Delivery Time?
Honestly, it largely depends on the order quantity and the season when you place the order. As usual, 15-30working days will be ok. If you are very urgent, we will try our best to do it.

 

Contact Details
Suzhou Runtai Precision Hardware Co,.Ltd.

Contact Person: sales

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