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Button head cap screw

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Product Description

 ISO 7380-1:2011(E) 

Hexagaon socket button head screws

Mechanical property ISO 898-1:2013(E)

Class 10.9 . 12.9

Marking NE 010.9 / 012.9

Raw material : 5140 . 4135 . 4140 . SCM435


Thread,d

M3M4M5M6M8M10M12M16
pa0.50 0.70 0.80 1.00 1.25 1.50 1.75 2.00 
bb    ref.1820222428323644
da  max.3.64.75.76.89.211.213.717.7
dk  max.5.77.69.510.51417.52128
dk  min.5.47.249.1410.0713.5717.0720.4827.48
dL  ref.2.63.8567.7101216
ds  max.34568101216
ds  min.2.863.824.825.827.789.7811.7315.73
dw min.56.848.749.5713.0716.5719.6826.68
ecd  min.2.3032.8733.4434.5835.7236.8639.14911.429
k   max.1.652.22.753.34.45.56.68.8
k   min.1.41.952.534.15.26.248.44
rf  max.3.74.65.756.157.959.811.215.3
rf  min.3.34.25.255.657.459.210.514.5
rs min.0.10.20.20.250.40.40.60.6
rt  min.0.30.40.450.50.70.71.11.1
sd  nom.22.53456810
sd  max.2.082.583.084.0955.146.148.17510.175
sd  min.2.022.523.024.025.026.028.02510.025
t    min.1.041.31.562.082.63.124.165.2
w   min.0.20.30.380.741.051.451.632.25


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 Managing director : Kevin
 
/  +86 134 8418 8814
 
kevin@sulater.com
Business manager : Eric          
 /  +86 133 0683 7290 

eric@sulater.com

Business Terms 

Incoterm :  FOB shanghai or CIF destination port
Payment :  T/T . L/C . D/P
Delivery : Within 30 days . Unless otherwise specified .
Packing : Small box or plastic bag packing into stronger 
outside carton .then onto wooden pallet .
Quality claim : we accept to proceed reparations or instead 
of cargos after shipping one year .
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