Suzhou Runtai Precision Hardware Co,.Ltd.

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Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws

Good quality Semi Tubular Rivet for sales
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Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws

China Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws supplier
Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws supplier Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws supplier

Large Image :  Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 50000
Price: Negotiable
Packaging Details: PP bag+Carton box+ Wooden Pallet
Delivery Time: 7-10 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5 Tons/ days
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Detailed Product Description
Size: M1-M30 Material: Steel Stainless Steel Brass Aluminum
Grade: 4.8, 8, 10.9,12.9... Surface Treatment: ZP,Dacromet,HDG, Heat Treating,etc
Finish: Black,Zinc Plated,Copper Plating,Phosphating,Mechanical Galvanized... Products Name: Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws
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Zinc Plated Steel Phillips Drive Hex Head with Spring Washer and Plain Wssher SEMS Screws

 

Products Descriptions

 

The flat washer distributes holding pressure and protects delicate surfaces from damage while the split lock washer adds tension to prevent loosening from small amounts of vibration. Also known as Sems screws, the washers rotate freely but are permanently attached. They're made from 18-8 stainless steel and have good corrsion resistance in dry enviorments. Length is measured from under the head.

 

Products Specification

Thread Size M4
Thread Pitch 0.7 mm
Length 10 mm
Threading Fully Threaded
Head Diameter 8.00 mm
Head Height 3.10 mm
Washer  
OD 8.58 mm.
Thickness 0.51 mm
Drive Style Phillips & External Hex
Drive Size No. 2
Finish Plain
Hardness Rockwell B73
Tensile Strength 60,000 psi
Thread Type Metric
Thread Spacing Coarse
Thread Fit Class 6g
Thread Direction Right Hand
Head Type Hex
Rounded Head Style Pan
Rounded Head Profile Standard
Screw Features With Washer
Locking Type Split Lock Washer Flat Washer
Washer Type  
Washer Material Alloy Steel
System of Measurement Metric
Specifications Met ASME B18.13
RoHS Compliant

Below details apply for all screws and fasteners.

Available Material 1.Stainless Steel: SS201, SS302,SS303, SS304, SS316, SS410, SS420
2,Steel:C45(K1045), C46(K1046),C20,etc.
3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),
4.Bronze: C51000, C52100, C54400, etc.
5.Iron: 1213, 12L14,1215,etc.
6.Aluminum: Al6061, Al6063, etc.
7.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc.
8. Alloy steel: SCM435,10B21, C10B33,etc.
9.Tatinium: TA1,TA2,TC4
Specification Thread:M0.6-M69
Length:1.5-300MM
Surface Finishing Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,

Chromate, Polish,Electro Painting,Black Anodize,zinc,Chrome ,Dacromet,

Black Oxide,Bronze

Silver plated,Gold plated.Hot Deep Galvanize(H. D. G. ) etc.
Special Treatment 1.NYLOK 2.Painting 3.Thread cutting
Heat Treatment Tempering,Hardening,Spheroidizing,Stress Relieving.
Standard ISO,GB,DIN,JIS,ANSI,BSW AND NON-STANDARD PARTS.
Sample Availablity we can make sample within 3-5 days free of charge ,
if there is available tool for us.
Lead Time 7-10 working days as usual,It will based on the detailed order quantity.
Packing Poly bag+Carton with pallet or customer's request
Carton Size 29*20*13 CM or customize
Pallet Size 110*100*90 CM or customer's request
Warranty We promise 100% QC for all products and have 18 month warranty.
After Sales Service 1.All customer's negative feedback will be replied within 3 hours.
2.All your cost will be returned to you if you aren't satified our quality
3.Any of your request will be replied within 5 hours.
4.24 Hours and seven days working time for after sales service

 

FAQ

 

1. What is your main products?

 

A:Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.

 

2. What is your delivery time?


A: It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

 

3. What is your payment term?

 

A: Mostly we use 30% advance payment by T/T, 70% before shipment

For small amount order, we have paypal account, also the western union, MoneyGram is ok.

 

4. How is your quality? And what if we don't satisfied your quanlity?

 

A: We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.

 

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Zinc Plated Steel Phillips Drive Hex Head With Spring Washer And Plain Wssher SEMS Screws

Contact Details
Suzhou Runtai Precision Hardware Co,.Ltd.

Contact Person: sales

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