6 metric extra long t-nuts for 14MM bolts & 16MM slot

6 metric extra long t-nuts for 14MM bolts & 16MM slot

6 Extra long metric T-nuts made in Germany DIN class 508. Product class A according DIN ISO 4759 part 1 Hardness class 10 European Standard These T-nuts are cold-rolled, hardend and blackend. They are brand new and from the best quality.
a1=15.7mm e=25mm h=18mm k=09mm l=50mm
Please read description very carefully. All weights and measurements are approximate.