Our offer includes mainly the Seclock security nuts and bolts and special keys, for the screwing and unscrewing of our products. In addition, we offer shear bolts and shear nuts.
Seclock Nuts and bolts are produced in various sizes from M3 to M24 and M30, also if required by customer imperial inch thread. We also offer our product in one of three types of material. You can choose mild steel, stainless steel 303, stainless steel A4. In addition, our product which are made of mild steel may be case hardened, which allows greater torque (load) up to +30%.
Seclock nuts and bolts are manufactured in two versions. The first version of the nuts and bolts is lock/unlock. They have a patented design spiral, with left and right spiral grooves, providing a strong clamping force for tightening and unscrewing. The second version is a nut and bolt that is lock only, which after tightening can’t be unscrewed, even with the Seclock driver key. This version of our product has a patented design spiral, but only one spiral groove, which allows for only tightening the nuts and bolts.
For screwing and unscrewing of our product there is a special driver key, without this driver key it is nearly impossible to secure our Seclock products. The pitch of the thread can be specified by the customer.