Suzhou Runtai Precision Hardware Co,.Ltd.

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Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws

Good quality Semi Tubular Rivet for sales
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Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws

China Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws supplier
Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws supplier Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws supplier

Large Image :  Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies 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: 14-21 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5 Ton/days
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Detailed Product Description
Products Name: Stainless Steel Cross Recessed Pan Head Screw With Lock Washer External Teeth Assemblies Size: M1-M60 For Choose
Material: Steel,stainless Steel,copper,iron Furniture Hardware... Grade: 4.8, 8, 10.9,12.9 14.9
Surface Treatment: Zinc Plated, Nickel Plated, Black Phosphates For Choose Standard: DIN,ANSI,JIS,ASTM,GB
High Light:

metric sems screws

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stainless steel sems screws

Stainless Steel Cross Recessed Pan Head Screw with Lock Washer External Teeth Assemblies
 
Products Descriptions
 

The washer on these screws has sharp external teeth that dig into surfaces for maximum holding power and vibration resistance. Also known as Sems screws, the washer rotates freely but is permanently attached. They have a zinc plating that provides corrosion resistance in wet environments. Length is measured from under the head.

 
Products Specifications

Thread SizeM4
Thread Pitch0.7 mm
Length25 mm
ThreadingFully Threaded
Head Diameter8.00 mm
Head Height3.10 mm
Washer 
OD8.05 mm.
Thickness0.60 mm
Drive StylePhillips
Drive SizeNo. 2
Material18-8 Stainless Steel
FinishPassivated
HardnessRockwell B70
Tensile Strength70,000 psi
Thread TypeMetric
Thread SpacingCoarse
Thread FitClass 6g
Thread DirectionRight Hand
Head TypeRounded
Rounded Head StylePan
Rounded Head ProfileStandard
Screw FeaturesWith Washer
Locking TypeLock Washer
Washer TypeExternal-Tooth Lock
Washer Material304 Stainless Steel
Washer FinishPassivated
System of MeasurementMetric
Specifications MetASME B18.13
RoHSCompliant

Below details apply for all screws and fasteners.

Products Details
Available Material 1. Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
2. Steel: C45(K1045), C46(K1046), C20,etc.
3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),
C27200CuZn37), C28000(CuZn40),etc.
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.
Material Class4.8 6.0 8.8 12.9
Specification Various head style and sizes per your request
Surface FinishingZn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize;
Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated;
Hot Deep Galvanize(H.D.G.) etc.
Heat TreatmentTempering, Hardening, Spheroidizing, Stress Relieving.
StandardISO, DIN, GB, IFI, B.S. ART.
SampleWe could make sample within 7 days free of charge
Lead timePer on furniture hardware order quantity
PackingBoxs or pallet or customer request
Payment termsL/C,T/T

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Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws
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Stainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies ScrewsStainless Steel Cross Recessed Pan Head Screw With External Tooth Lock Washer Assemblies Screws

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Suzhou Runtai Precision Hardware Co,.Ltd.

Contact Person: sales

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