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Maison > produits > Boulon métallique > M4 M10 M12 Metal Bolt Grade 4.8 8.8 10.9 12.9 Galvanized Carbon Steel Nickel Plating Edged Butterfly Wing Bolt DIN318

M4 M10 M12 Metal Bolt Grade 4.8 8.8 10.9 12.9 Galvanized Carbon Steel Nickel Plating Edged Butterfly Wing Bolt DIN318

Détails du produit

Lieu d'origine: Chine

Nom de marque: JIASHAN

Certification: ISO9001:2008,SGS,RoHS

Numéro de modèle: personnalisé

Conditions de paiement et d'expédition

Quantité de commande min: 10 pièces

Prix: 0.02-0.22usd

Détails d'emballage: Sac en plastique+Carton d'aggloméré+Palette en contreplaquéPalette avec ceinture et film plastiq

Délai de livraison: 10-15 jours

Conditions de paiement: LC, D/P, T/T, Western Union

Capacité d'approvisionnement: 10000 pièces

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Mettre en évidence:

galvanized steel butterfly wing bolt

,

M12 metal bolt DIN318

,

nickel plated carbon steel bolt

Finition:
Plaqué zinc
Type de produit:
Attache
Logo:
Logo client
Taille:
Différentes tailles disponibles
Utilisations courantes:
Construction, automobile, machines
Compatibilité:
universel
Nom du produit:
Boulon métallique
Échantillon:
Disponible
Utilisé:
Machines de l'industrie du bâtiment
Type de filetage:
Grossier / personnalisé
Forme:
Aile carrée
Finition:
Plaqué zinc
Type de produit:
Attache
Logo:
Logo client
Taille:
Différentes tailles disponibles
Utilisations courantes:
Construction, automobile, machines
Compatibilité:
universel
Nom du produit:
Boulon métallique
Échantillon:
Disponible
Utilisé:
Machines de l'industrie du bâtiment
Type de filetage:
Grossier / personnalisé
Forme:
Aile carrée
M4 M10 M12 Metal Bolt Grade 4.8 8.8 10.9 12.9 Galvanized Carbon Steel Nickel Plating Edged Butterfly Wing Bolt DIN318
M4 M10 M12 Metal Bolt Grade 4.8 8.8 10.9 12.9 Galvanized Carbon Steel Nickel Plating Edged Butterfly Wing Bolt DIN318
Product Specifications
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material Steel
Place of Origin China
Finish Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate ISO9001:2008, ROHS
Used Building Industry Machinery
Thread Type Coarse, Fine
Usage Fastening
Function Connection, Fastening and Decoration
Strength High
Size Various sizes available
Measurement System INCH, Metric system
Product Description

   

Wing nuts, commonly referred to as butterfly bolts due to their distinct shape, feature two protruding wings that enable effortless manual operation. Unlike traditional fasteners that require wrenches or screwdrivers, these components are specifically engineered for applications demanding regular access or adjustments. Their tool-free design significantly simplifies assembly and disassembly processes, particularly in scenarios involving temporary fixtures or components requiring periodic maintenance. Common applications include securing furniture parts, assembling light fixtures, and fastening automotive elements where quick release is advantageous. Manufacturers typically produce these fasteners from various materials including carbon steel, stainless steel, and brass, often applying protective coatings to enhance durability against environmental factors.

 
 
 
 
 
 
 
 
  • Copper material: Zinc copper alloy nuts, etc.
  • Stainless steel: Copper nut, inlaid copper nut, knurled copper nut, embedded copper nut, injection copper nut
  • Round nut, ring nut, butterfly nut
  • DISC-LOCK lock nut: Two-part design with staggered CAMs for vibration resistance
  • Self-locking nut, locking nut, four-claw nut, driving nut safety nut
  • Thin rod screw connection nut, self-locking hexagonal cap nut
  • Special anchor screw nut, hexagonal crown thin nut, suspension ring nut
  • Welded square nut, welded hexagon nut, fastening nut, inserted round nut
  • Fine teeth all metal hexagonal flange face lock nut
  • Round nut with slot, round nut with hole on side/end, small round nut
Material Specifications
Aluminum Excellent thermal/electrical conductivity but naturally soft. May produce gelatinous buildup during processing.
Titanium EDM machining recommended. Requires deionized water to control heat during processing.
Steel Very strong metal. Wire cutting machines often preferred for complex features. Requires heat management.
Brass High tensile strength, easy to machine but requires slow cutting speed due to softness.
Features & Advantages
  • Integrated design, easy installation: The eyelet and expansion bolt are manufactured as a single piece, eliminating the need for additional assembly. Installation simply involves inserting it into the pre-drilled hole and tightening the nut.

  • Stable fixation, high load capacity: The expansion mechanism ensures reliable holding power in solid substrates (such as concrete and solid brick), making it suitable for hanging heavy objects.

  • Multiple material options, corrosion-resistant available: Common materials include 304 Stainless Steel, which offers good rust and corrosion resistance for both indoor and outdoor use. Carbon steel with zinc plating or higher-grade 316 Stainless Steel is also used in professional or specific applications for enhanced performance.

Product Images
M4 M10 M12 Metal Bolt Grade 4.8 8.8 10.9 12.9 Galvanized Carbon Steel Nickel Plating Edged Butterfly Wing Bolt DIN318 0
Frequently Asked Questions
Q: Are you trading company or manufacturer?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).

Q: Do you provide samples? Is it free or extra?

A: Yes, we offer free samples but customer pays freight cost.

Q: What are your payment terms?

A: 30% T/T in advance, balance before shipment or L/C.