Hardware

0 Review(s) 
New Security Electronic Digital Code Keyless Keypad Entry Door Lock ID Reader password code spring bolt 8015
$53.26 $59.18

welcome to our companyno matter which country you are from, we are all friends, so we can provide the best quality of products, logistics and after-sales service, we will help you solve your questions....

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20pcs M6 M6*35 Black Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.53

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
20pcs M8 M8*30 Black Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.43

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
50pcs M2 M2*8 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.67

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
30pcs M4 M4*25 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.70

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
30pcs M5 M5*20 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.50

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
Chrome Finish Cabinet Handles Cupboard Pulls Bar Kitchen Handles Drawer Pull Furniture Handles 96mm Hole Spacing
$2.99

      this price is for a piece.   material:zinc alloy finish: chrome+satin nickel hole spacing:96mm; total length:107mm; height:26mm; width:12mm...

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5pcs M10 M10*60 Black Insulating Metric Hex Bolt Plastic Nylon Hexagon Screw
$5.50

Æœ€å°‘5个字符mmnominal diameterdscrew threadp k  s  a b max min max min max min a b m4 0.7 2.92 2.62 3 2.8 7 6.78 6.64 m5 0.8 3.65 3.35...

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90pcs M3 M3*8 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.55

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
50pcs M6 M6*12 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.83

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
1pcs Bearing 32213 65x120x32.75 32212-A 32213J2/Q 7513E Cone + Cup Single Row Tapered Roller Bearings
$9.70

 tapered roller bearings, single row model :  32213 id (inner diameter)/bore :  65 mm od (outer diameter) :  120 mm ...

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20pcs M8 M8*15 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.37

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

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Tube size 3/4 to 3/8 BSP thread straight female brass fitting pneumatic pipe fitting PSF06-03
$138.99

pipe brass fitting1.the pipe joint fittings can be used with rigid nylon tubes.2.a locking nut is provided and can be tightened both manually and with a spanner.3.the special shape of the guiding...

0 Review(s) 
1pcs Bearing 32212 60x110x29.75 32212-A 3212J2/Q 7512E Cone + Cup Single Row Tapered Roller Bearings
$7.80

 tapered roller bearings, single row model :  32212 id (inner diameter)/bore :  60 mm od (outer diameter) :  110 mm ...

0 Review(s) 
20pcs M8 M8*20 Nylon Plastic White Insulating Flat Point Inner Hex Hexagon Socket Set Screw
$5.63

Æœ€å°‘5个字符mm item no. a l pitch gb208b-3 m3 3,5,6,8,10,12,15,18,20,25,30 0.5 gb208b-4 m4 5,6,8,10,12,15,18,20,25,30 0.7 gb208b-5 m5 10,12,15,20,25,30 0.8最少5个字符

0 Review(s) 
50pcs M6 M6*8 White Bolt Nylong Plastic Cross Recessed Round Pan Head Screw
$5.67

 the measurements allowed error,the exact size is based on real object mm size m2 m2.5 m3 m4 m5 m6 m8 p 0.4 0.45 0.5 0.7 0.8 1 1.25 a 2 2.5 3 4 5 6 8 d 3.5 ...

0 Review(s) 
5pcs M12 M12*25 Black Insulating Metric Hex Bolt Plastic Nylon Hexagon Screw
$5.21

Æœ€å°‘5个字符mmnominal diameterdscrew threadp k  s  a b max min max min max min a b m4 0.7 2.92 2.62 3 2.8 7 6.78 6.64 m5 0.8 3.65 3.35...

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Ball 6900 6900-2RS 6900ZZ bearing size: 10*22*6 mm ball bearings 50pcs/lot Price of factory direct sales
$36.00

   tolerancebearing tolerance includes dimensional tolerance and revolving tolerance, dimensional tolerance is a request when bearings are mounted on shafts or in housings. it includes bore/outerside diameter deviation from basic, inner ring/outer ring width deviation in single radial plane. revolving tolerance includes radial and axial runout of assembled bearing inner ring and outer ring, inner ring reference fcace runout with bore and outside cylindrical surface runout with outer reference face.tolerance class ranges from common class 0 to 6,5,4 and 2, from low to high, table 1 below is the tolerance class stipulated in china gb307 and its comparison with some other standards.comparison of tolerance classcountries numberaccuracy grade  chinagb3070(g)6(e)5(d)4(c)2(b)isoiso49206542germanydin 620/2p0p6p5p4p2 usaansi b3.14abec1abec3abec5abec7abec9 clearancebearing clearance means the value of displacement of the unfixed ring when it moves against the fixed ring in radial or axial direction before the bearing is mouted on a shaft or in a housing. according to the movement direction, it falls into radial clearance and axial clearance.radial clearanceinside(d)mmc2coc3c4overinclminmaxminmaxminmaxminmax61007213823142910180931811251833182401052013282036243011152013232341304011162015332846405011162318363051 vibrat