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Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm

شهادة
نوعية جيدة الفولاذ المقاوم للصدأ مسامير معدنية للمبيعات
نوعية جيدة الفولاذ المقاوم للصدأ مسامير معدنية للمبيعات
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Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm

الصين Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm المزود
Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm المزود Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm المزود Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm المزود Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm المزود

صورة كبيرة :  Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm

تفاصيل المنتج:

Place of Origin: China
اسم العلامة التجارية: VDL
إصدار الشهادات: ISO
Model Number: BH1825

شروط الدفع والشحن:

Minimum Order Quantity: Negotiation
الأسعار: Negotiation
Packaging Details: 2000 PCS each carton with dimension 20 X 22 X 25 cm , 500 cartons for a 20 ft container
Delivery Time: 30 Days
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 300 , 000 PCS each month
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مفصلة وصف المنتج
Material: Aluminum Property Class: 6063
Finish: Oxidation Color: Black
Hardness: HV15 Standard: ISO
Specification: Metric Process: Lathe

 

Black Oxidized Aluminum Bushing Spacers for Pin Knurled Sleeve 18 X 25 mm​

 

 

Aluminum knurled bush with black oxide finish for installing threaded pin , inside threaded section and stepped insert hole , knurled design on the middle of body so that easy to be operated by hand .

 

 

Material

 

Knurled bush is made of aluminum 6063

 

 

Finish

 

Black oxidation

 

 

Specification

 

Length 25
Outside diameter 18
Inside diameter 16
Thickness 2
Thread M15
Chamfer 1.5 x 45°

Unit : mm

 

 

Tolerance

 

Normal tolerances are ±0.1 mm , and ISO 2768 for unmarked tolerances with level f ,m etc .

Linear tolerance

 

Level 0.5-0.3 3-6 6-30 30-120 120-400 400-1000 1000-2000
f ±0.05 ±0.05 ±0.1 ±0.15 ±0.2 ±0.3 ±0.5
m ±0.1 ±0.1 ±0.2 ±0.3 ±0.5 ±0.8 ±1.2
c ±0.2 ±0.3 ±0.5 ±0.8 ±1.2 ±2 ±3
v - ±0.5 ±1 ±1.5 ±2.5 ±4 ±6

Unit : mm

 

Verticality tolerances

 

Level 0-100 100-300 300-1000 1000-3000
H 0.2 0.3 0.4 0.5
K 0.4 0.6 0.8 1
L 0.6 1 1.5 2

 

 

Applications

 

Aluminum knurled bush is used to precise equipments

 

1 , Microscope

2 , Projector

3 , Medical device

4 , Electrical controller

 

Note : Aluminum knurled bush is customized ,different equipments different design requests .

 

 

Features

 

★ Bright surface with black oxidation

★ No burrs and sharp edges

★ Knurled surface for easy operation

★ Resistant corrosion

★ Light weight and small volume

★ Hard material and wear resistance

 

 

Mechanical Property

 

Tensile strength σb (MPa) 310
Yield Strength σs (MPa) 276
Elongation δ 0.2 (%) 12
Reduction of area ψ (%) 25

 

 

Physical Performance

 

Fusing point(℃) 650
Specific heat capacity(0~100℃,KJ·kg-1K-1) 896
Heat conductivity(W·m-1·K-1) 43
Resistivity(20℃,10-6Ω·m) 0.059

 

 

Chemical Elements

 

Cu Zn Mg Fe Mn Cr Si Al
0.3 0.25 1 0.7 0.15 0.1 0.5 balance

 

 

Packing

 

① Packed in poly bag , one piece each bag .

 

② Packed in tissue paper wrapped

 

③ Customized package from you

 

 

Bush materials we provide

 

We provide different materials for different bushes request , normal materials as following

 

Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430.

 

Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045

 

 

Aluminum : 2024 , 6061

Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1

 

Copper : C11000 , C31000

 

 

Please contact us for more information about bushes via email for phone .

 

تفاصيل الاتصال
VEDALI HARDWARE CO., LTD

اتصل شخص: MR.LIN

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