• Pin Taper pins ( DIN1 ) Parallel pins ( DIN7 ) Parallel pins ( DIN6325 ) • Rivets Round head rivets ( DIN660 ) Contersunk head rivets ( DIN661 ) Raised contersunk head rivets ( DIN662 ) Mushroom head rivets ( DIN674 ) • Rods Threaded rods ( DIN975 ) Threaded pins(stud bolts) ( DIN976 ) • Studs Single end studs ( DIN525 ) Studs metal(end=1d) ( DIN938 ) Studs metal(end=1.25d) ( DIN939 ) Studs metal(end=1.5d) ( DIN940 ) • Clamps Hose clamps ( DIN3017 ) Shackles for conduilts • Keys Parallel keys(form A) ( DIN6885 ) Woodruff keys ( DIN6888 )