Minimum Ultimate Tensile Loads

According to ISO 898-Pt1

ThreadNominal Stress Area (mm 2 )Property Class
3.64.64.85.65.86.88.89.610.912.9
Ultimate Tensile Load (N)
M35.031660201021102510262030204020453052306140
M3.56.782240271028503390353040705420610070508270
M48.7629003510369043904570527070207900913010700
M514.246905680596071007380852011350128001480017300
M620.166308040844010000104001210016100181002090024500
M728.99540116001210014400150001730023100260003010035300
M836.612100146001540018300190002200029200329003810044600
M105819100232002440029000302003480046400522006030070800
M1284.3278003370035400422004280050600674007590087700103000
M1411538000460004830057500598006900092000104000120000140000
M16157518006200065900785008160094000125000141000163000192000
M181926340076800806009600099800115000159000-200000234000
M202458080098000103000122000127000147000203000-255000299000
M22303100000121000127000152000158000182000252000-315000370000
M24353116000141000148000176000184000212000293000-367000431000
M27459152000184000193000230000239000275000381000-477000560000
M30561185000224000236000280000292000337000466000-583000684000
M33694229000278000292000347000361000416000576000-722000847000
M36817270000327000343000408000425000490000678000-850000997000
M39976322000390000410000488000508000586000810000-10200001200000

Note: Due to the fact that fastening applications differ greatly, the above information is for guidance only and is correct to the best of our knowledge. The customer must satisfy themselves with the performance of the fastener and validity of the data. TR Fastenings will not be held responsible for any failure that may occur from the use of this information.