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Viti imperdibili

 (8 categorie prodotti)

Cosa sono le viti imperdibili?

Le viti imperdibili sono elementi di fissaggio progettati per essere fissati a protezioni o attrezzature. Le viti tradizionali vengono generalmente inserite attraverso un foro passante in una parte e avvitate in un foro filettato in una seconda parte, in modo che la prima parte sia serrata alla seconda. Tuttavia, quando l'elemento di fissaggio viene svitato dal foro filettato del secondo componente, si separa facilmente dal primo. Le viti imperdibili sono progettate per ovviare a questo inconveniente. Ruotano infatti liberamente all'interno del primo set di fissaggio, con qualche movimento assiale, ma non si separano da esso.
La vite imperdibile è un elemento di fissaggio specifico che si inserisce all'interno di un gruppo di assemblaggio o alloggiamento e presenta solitamente una parte non filettata sotto la testa denominata codolo riduttore. La vite è bloccata, pertanto non esce completamente dal foro e non viene estratta quando si smonta l'articolo. Le viti imperdibili garantiscono una tenuta permanente e possono comunque essere rimosse dall'installazione, quando è necessario farlo.

Vantaggi delle viti imperdibil

Le viti imperdibili consentono significativi risparmi sui costi riducendo i tempi di assemblaggio e il numero di componenti necessari. Possono migliorare anche l'estetica di un prodotto poiché rimangono in posizione durante l'intero processo. Inoltre, garantiscono anche un'affidabilità migliore grazie alla natura sicura di queste viti, che si traduce in un minor numero di guasti potenziali o perdita di componenti. Infine, riducono il rischio di infortuni poiché eliminano i potenziali pericoli causati dalle viti allentate.

Come installare le viti imperdibili?

Le viti imperdibili sono facili da installare e vengono generalmente utilizzate con una flangia o una rondella di ritenuta. Per installare una vite imperdibile con una flangia di ritenuta, la flangia deve prima essere premuta sul pannello. La vite imperdibile deve quindi essere avvitata nella flangia fino a raggiungere la sezione con diametro ridotto.

Elenco Griglia

Captive Thumb Screws - Long Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Thumb Screws features a long head. They are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC.

They are commonly used with Threaded Captive Washers (sold separately).

The screws are made from austenitic Stainless Steel that provides good resistance to corrosion and machinability, and you can find some of them with a blackened finish and others without.. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • Material: Stainless Steel
  • AISI 303, 1.4305
  • Tensile Strength: 550 N/mm²
  • Proof Stress Minimum: 190 N/mm2

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Thumb Screws - Low Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Thumb Screws features a low head. They are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC.

They are commonly used with Threaded Captive Washers (sold separately).

The screws are made from austenitic Stainless Steel that provides good resistance to corrosion and machinability, and you can find some of them with a blackened finish and others without. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • This range of Captive Thumb Screws features a low head. They are an ideal fitting solution for panels with non-threaded holes. Available in a choice of Blackened or Natural finishes.
  • Made from austenitic Stainless Steel that provides good resistance to corrosion and machinability.
  • The material is a popular choice for construction and automotive applications.
Material: 316 Stainless Steel, 303 Stainless SteelColour: Material Flammability Standard:

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Thumb Screws - Low Head with Slot

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Thumb Screws features a low head with a slotted drive. Slotted drives accept standard blade screwdrivers and require less downward pressure to drive parts, than those with recessed openings. An appropriately fitted blade should be used to minimise slippage.

These screws are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC. They are commonly used with Threaded Captive Washers (sold separately).

The screws are made from austenitic Stainless Steel that provides good resistance to corrosion and machinability, and you can findsome of them with a blackened finish and others without. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • Material: Stainless Steel
  • AISI 303, 1.4305
  • Tensile Strength: 550 N/mm²
  • Proof Stress Minimum: 190 N/mm2

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Screws - Button Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

Captive Screws are fasteners designed to remain attached to the component they are securing, even when fully loosened, providing convenience, security and ease of use in a variety of applications. They are a popular choice for applications where screws need to be removed frequently or where safety is a concern, as these screws will stay firmly in place and will not loosen from the assembly.

This range of Captive Screws has a button head and a Torx drive. Torx drives provide a positive-engaging, fast-locating technique for transmitting drive torque with less necessary downward pressure. They are an excellent fitting option for panels with non-threaded holes when used in conjunction with our threaded captive washers. They are used to comply with Machinery Detective 2006/42/EC - typically to ISO 14583, which requires fasteners to stay attached to fixed guards or applications when they are removed.

The screws are made from Stainless Steel, which is corrosion resistant and slightly magnetic, and you can find a group of screws with a blackened finish and others without.These screws are commonly used in electronics, industrial machinery, cabinets, panels and medical devices. Please keep in mind that because these screws have a smaller shank diameter, they should not be tightened to the suggested torque for an identical screw with the same thread size.

  • Torx drives provide a positive-engaging, fast-locating technique for transmitting drive torque with less necessary downward pressure.
  • Used to comply with Machinery Detective 2006/42/EC - typically to ISO 14583.
  • Designed to remain attached to the component they are installed in, even when fully loosened.
Material: 316 Stainless Steel, 303 Stainless SteelColour: Material Flammability Standard:

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Screws - Countersunk

Disponibile - Per maggiori informazioni visita le FAQ In produzione

Captive Screws are secure joint fasteners designed to remain attached to the component they are installed in, even when fully loosened, providing convenience, security and ease of use in a variety of applications. They are a popular choice for applications where screws need to be removed frequently or where safety is a concern, as these screws will stay firmly in place and will not loosen from the assembly.

This range of Captive Screws features a countersunk head and hexagonal drive. Hexagonal drives are ideal for precision assembly and are used where less surface area is available. They are used to comply with Machinery Detective 2006/42/EC - in general, ISO 1207, which requires fasteners to stay attached to fixed guards or applications when they are removed.

The screws are made from Stainless Steel, which is corrosion resistant and slightly magnetic. These screws are commonly used in electronics, industrial machinery, cabinets, panels and medical devices.

Please keep in mind that because these screws have a smaller shank diameter, they should not be tightened to the suggested torque for an identical screw with the same thread size.

  • Material: Stainless Steel
  • AISI 303, 1.4305
  • Tensile strength: 550 N/mm²
  • Proof stress min. 190 N/mm²

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Screws - Cap Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Screws feature a cap head with a hexagonal drive. Hexagonal drives are ideal for precision assembly and are ideally used where less surface area is available.

They are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC - generally to ISO 4762. Captive Screws are commonly used with Threaded Captive Washers (sold separately).

These screws are made from Stainless Steel that provides good resistance to corrosion and machinability.You can find a group of screws with a blackened finish and others without. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • Material: Stainless Steel, Titanium
  • AISI 303, 1.4305
  • Tensile Strength: 550 N/mm²

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Screws - Pan Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Screws have a pan head with two options: one with a Torx drive and one with a Philips drive. On the one hand, Screws with Torx drive provide a positive, quick engagement that transmits torque with less downward pressure. In contrast, screws Philips drive can withstand high torque, making them a good choice for applications requiring a tight fit and making the screw easy to remove, even if it has been driven in tightly. They both offer an excellent fastening appearance, ideal for finished product presentation.

These screws are an ideal fitting solution for panels with non-threaded holes. The M8 sizes have a reduced Torx, while the M3, M4, M5, and M6 sizes have a Philips drive. They are used to comply with the Machinery Detective 2006/42/EC - generally to ISO 14583. Captive Screws are commonly used with Threaded Captive Washers (sold separately).

These screws are made from austenitic Stainless Steel that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • Material: Stainless Steel
  • AISI 303, 1.4305
  • Tensile Strength: 550 N/mm²
  • Proof Stress Minimum: 190 N/mm²

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)

Captive Screws - Cheese Head

Disponibile - Per maggiori informazioni visita le FAQ In produzione

This range of Captive Screws feature a cheese head with a hexagonal drive. Hexagonal drives are ideal for precision assembly and are ideally used where less surface area is available.

They are an ideal fitting solution for panels with non-threaded holes. They are used to comply with the Machinery Detective 2006/42/EC - generally to ISO 1207. Captive Screws are commonly used with Threaded Captive Washers (sold separately).

These screws are made from Stainless Steel that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

Please Note: These screws have a smaller shank diameter and should not be tightened to the recommended torque for an equivalent screw of the displayed thread size.

  • Material: Stainless Steel
  • AISI 303, 1.4305
  • Tensile Strength: 550 N/mm²

{0} varianti (Filtri applicati) {0} varianti (Nessun filtro applicato)