SPREW / Helisert
Used in place of screws in fasteners where the base material is light alloy, plastic or wood. There is an advantage that the adhesion can be increased without impairing the durability of the base material. In addition to helping to reinforce and prevent damage to internal threads, it also strengthens the fastening force. The sprue helisert itself is made of metal such as stainless steel. The sprue and helisert tap holes are larger than the base metal tap holes. The mechanism is designed to increase the degree of adhesion with the base material by utilizing the property of screwing into a small hole with a dedicated insertion tool and returning it to its original position. Used for aviation parts that require light weight and durability.
Other Related Pages
- Hirosugi-Keiki Insert nut (Stainless steel insert nut with screw) IRU-0000WMaterial Stainless steel RoHS directive (corresponding to 10 substances) Correspondencefrom S$74.99Min. 10 days
- JAPAN DRIVE-IT Heat Lock HL Type (RoHS Compliant Product) (Brass / Plain) (Small Box)* Applicable to exemption item 6C (lead 4Wt% or less in copper alloy).Material Brass Surface Treatment Phosphatefrom S$949.90Min. 3 days
- NIPPON SPREW Sprew for M Coarse ThreadReinforcement of female threads Stainless steel female threads can be given to light metals, cast iron, plastics, wood, etc. Durability of female threads It is possible to prevent damage to female threads due to wear, corrosion, heat, vibration, etc., and it is possible to prevent damage to the m... Read MoreMaterial SUS304
- Osaka Spirit Coil InsertEquivalent to Helisert Sprue. Highly accurate stainless steel (SUS 304), which is made by rolling a round wire into a diamond shape with advanced technology, is processed into a coil shape. For regeneration and reinforcement of female threads. It is used by screwing it into light alloys such as v... Read MoreMaterial SUS 304
- Recoil Japan Trade Series Recoil KitAn insertion tool with a tap handle function is included instead of the S-type insertion tool of the normal recoil kit. A magnet type breaking tool is also set.
- Tokai Trading Bit Insert Standard SB (Brass (Cadmium-Free)) (Packed)It is cheap and easy to handle.Material Brass (cadmium-free)
- Accurate Tongueless insert metric coarseThis product is mainly used to reinforce female threads, and is made by molding a wire rod with a rhombic cross section into a cylindrical coil. It is used for the female thread part of the processed part that uses a brittle and low-strength material such as light metal such as aluminum and resin... Read MoreMaterial SUS304WPB Type Coarse free type RoHS directive (corresponding to 10 substances) Correspondence
- JAPAN DRIVE-IT Sonic Lock Sl Type (RoHS Compliance) (Brass / Phosphate) (Packed)* Applicable to exemption item 6C (lead 4Wt% or less in copper alloy).Surface Treatment Phosphate
- NIPPON SPREW Metric screw sprue For fine screwReinforcement of female threads Stainless steel female threads can be given to light metals, cast iron, plastics, wood, etc. Durability of female threads It is possible to prevent damage to female threads due to wear, corrosion, heat, vibration, etc., and it is possible to prevent damage to the m... Read More
- Tokai Trading Bit Insert Flange FB (Brass (Cadmium-Free)) (Packed)Material Brass (cadmium-free)
- NIPPON POP RIVETS AND FASTENERS POP Kalei Nut S-(Iron / Trivalent White)Material Iron Surface Treatment Trivalent white
- NIPPON POP RIVETS AND FASTENERS Kalei Nut (Iron / Trivalent Chromated)A nut is attached to the base material of the thin plate by the press-fitting method. Nuts can be attached not only to steel base materials but also to aluminum and stainless steel, which are unsuitable for welding, by press-fitting. The lower part of the flatfish nut has a unique shape (knurl / ... Read MoreMaterial Steel Hardness (Base material) Hv300 or less
- TRUSCO Sprue (with Bolton pack)The sprue is a spring that guarantees reliable screw fastening by inserting the sprue into a light metal, plastic, wood, cast iron, etc. that cannot be tapped directly to obtain a high tightening force due to weak female threads. An insert screw that skillfully utilizes the action. For reinforcin... Read Morefrom S$7.49Min. 2 days
- JAPAN DRIVE-IT Screwsert SCT Type (RoHS Compliance) (Brass / Phosphate)Has strong pull-out resistance and is compatible with many types of resins. Embedding is smooth and accurate. * Applicable to exemption item 6C (lead 4Wt% or less in copper alloy).Material Brass Surface Treatment Phosphate
- Insert E-Cert (Stainless Steel)Material Stainless steel Type of Thread Metric coarse screw
- Hirosugi-Keiki Insert nut (brass bit insert) HSB-0000ZMaterial Brass RoHS directive (corresponding to 10 substances) Correspondence
- Hirosugi-Keiki Insert Nut (Brass Bit Insert) HSB-0000RoHS directive (corresponding to 10 substances) Correspondence
- Hirosugi-Keiki Insert nut (brass bit insert) HFB-300 (M = 3 pitch 0.5)Material Brass t 0.5 Thread Size M3 RoHS directive (corresponding to 10 substances) Correspondence
- Hirosugi-Keiki Insert nut (Stainless steel insert nut with screw) IRU-0000Material Stainless steel RoHS directive (corresponding to 10 substances) Correspondence
- Tokai Trading Bit Insert Standard SB (Z) Type Double Sided (Brass (Cadmium-Free)) (Packed Product)It is cheap and easy to handle.Material Brass (cadmium-free)
- Recoil Japan Recoil kit for spark plugGOOD for repairing two-wheeled and four-wheeled spark plugs!
- NIPPON SPREW SprueBy inserting it into a soft material such as light metal, wood, or cast iron, the fastening force when screwing is increased. For reinforcing and preventing damage to female threads and strengthening male threads.
- Recoil Japan Tongueless insertBy using a special tool, it can be inserted and removed without a tongue. It does not damage the female screw or this product when it is pulled out. You don't have to tear off the tongue, look for the broken tongue, or check the gauge.
- JAPAN DRIVE-IT B-Lock N42 (RoHS compliance) (Brass / Phosphate) (Packed)* Applicable to exemption item 6C (lead 4Wt% or less in copper alloy).Material Brass Surface Treatment Phosphatefrom S$6.49Min. 2 days
- NIPPON POP RIVETS AND FASTENERS POP Kaleinut SS-(Stainless Steel)Material Stainless steel
- IMAO KIC key lock insert(Features) You can easily prevent it from loosening by pressing the key. Damaged screws can be repaired in a short time. Suitable for use in places where bolts are frequently attached and detached. It is possible to strengthen the screws of all base materials such as iron, non-ferrous metals, and... Read More
- Recoil Japan Recoil SUS304The recoil is made by winding a high quality stainless steel wire with a diamond cross section in a spring shape. The insert is made slightly larger than the tap hole of the mating base material, and is installed while being lightly narrowed down. After mounting, the spring action works and it wi... Read MoreMaterial Stainless steel 304 Type Free learning
- Osaka Spirit Spider Nut (Iron / Plain)Material Iron (or standard) Surface Treatment Fabric (or standard)
- JAPAN DRIVE-IT Cage Nut K Type with Trivalent White (Iron / Plain) (Pack)Material Iron Surface Treatment Phosphate
- Hirosugi-Keiki Insert nut (brass bit insert) HFB-400 (M = 4 pitch 0.7)Material Brass Thread Size M4 RoHS directive (corresponding to 10 substances) Correspondencefrom S$28.99Min. 2 days
- TSUGAMI Standard insert (E-Cert)Strengthen the female threads of the mother's body. Can make durable screw connections. Can make a concise design. Increase fatigue limit. Reduce volume weight. Easily correct defective products.Material stainless steel Type of Thread Metric coarse screw
- KKV Corporation Enzato (warizo 302- (iron / trivalent white)Enzart is a registered trademark of KKV Corporation.Material Iron (or standard) Surface Treatment Trivalent whitefrom S$1.89Min. 2 days
- Hirosugi-Keiki Insert Nut (Brass Insert Nut Threaded Type) IRB-0000Material Brass RoHS directive (corresponding to 10 substances) Correspondence
- Hirosugi-Keiki Insert nut (Brass Ultrasert Ⅳ) HUD-Ⅳ (Ultrasert Ⅳ)Material Brass RoHS directive (corresponding to 10 substances) Correspondencefrom S$23.99Min. 2 days
Filter by categories