sourcing map Knurled Insert Nuts - 100Pcs M4 x 4mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer

Product Information

The threaded insert boasts a precise fitment with an accompanying screw and has an integrated guide, eliminating the necessity of a counterbore or countersink. These threaded inserts feature a knurled outer diameter with expansion slots that prevent rotation or loosening due to vibration and ensures consistent self-locking pressure on the fixing screws. These engineering components can convert unthreaded holes for use with machine screws and are particularly useful in housing materials which have a low shear strength, as the large diameter of the insert increases the thread engagement and load-bearing capabilities of a fastening. Once fitted, the action of the radial pressure between the insertï¾’s coils and flanks of the tapped hole holds them in place securely.

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .Bit odd because the same size hole was drilled for all that I fitted but some didn’t stand up to being screwed into the ply board. This amount includes seller specified domestic postage charges as well as applicable international postage, dispatch, and other fees. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. It is not possible for us to draw any conclusions about you, and any data collected as a result will never be passed on to third parties. Reinforced Threaded Inserts allow threaded holes which have been damaged, torn out or jammed to be used again or repaired.

Commonly utilized in many industries, including mobile phones, laptops, communications, micro-motors, computers, electrical appliances, electronics, toys, watches, lighting, locomotives, and more.

The flexibility of our inserts enhances load bearing capacity by deflecting the residual forces into a helical direction, which is dispersed into the wall of the tapped hole. M4 threaded insert for wood are 10mm in length and made from a high quality steel ensuring durability.

Application of ruthex threaded inserts is easier than ever: insert by heat or ultrasound and enjoy stable threads for functional applications! These are used to let you login, stay logged in, measure our traffic (anonymously) and to ensure site security. Reinforced Threaded Inserts are suitable for use in various materials, including light metals and casting. Components in this range are available in A1 Stainless Steel as standard, with Chemical Blackening available. The high performance internal thread provided by our wire inserts is far stronger than most parent materials, and is also heat, corrosion, and wear resistant too.Threaded inserts with internal hexagon socket for threaded coupling in case when the standard mounting nuts or blind nuts cannot be used.