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Thuis > producten > Metalen bout > M20 M30 METAL BOLT A2-70 A2-80 A4-70 A4-80 Stainless Steel Dyna Bolt Sleeve Anchor

M20 M30 METAL BOLT A2-70 A2-80 A4-70 A4-80 Stainless Steel Dyna Bolt Sleeve Anchor

Productdetails

Plaats van herkomst: China

Merknaam: JIASHAN

Certificering: ISO9001:2008,SGS,RoHS

Modelnummer: aangepast

Betaling en verzendvoorwaarden

Min. bestelaantal: 10 stuks

Prijs: 0.02-0.22usd

Verpakking Details: Plastic zak + spaanplaatkarton + multiplexpalletPallet met riem en plastic film

Levertijd: 10-15 dagen

Betalingscondities: L/C, D/P, T/T, Western Union

Levering vermogen: 10000 STUKS

Ga nu praten.
Markeren:

M20 M30 stainless steel bolt

,

A2-70 A4-80 metal sleeve anchor

,

Dyna bolt stainless steel anchor

Steekproef:
Beschikbaar
Hoofdtype:
Zeshoekig; plat
Algemeen gebruik:
Constructie, automotive, machines
Cijfer:
A2-70 A2-80 A4-70 A4-80
Type:
Bout
Maat:
aangepast
Pakkethoeveelheid:
100 stuks
Drive -stijl:
Interne zeskant; kruis verzonken
Steekproef:
Beschikbaar
Hoofdtype:
Zeshoekig; plat
Algemeen gebruik:
Constructie, automotive, machines
Cijfer:
A2-70 A2-80 A4-70 A4-80
Type:
Bout
Maat:
aangepast
Pakkethoeveelheid:
100 stuks
Drive -stijl:
Interne zeskant; kruis verzonken
M20 M30 METAL BOLT A2-70 A2-80 A4-70 A4-80 Stainless Steel Dyna Bolt Sleeve Anchor
M20 M30 METAL BOLT A2-70 A2-80 A4-70 A4-80 Stainless Steel Dyna Bolt Sleeve Anchor
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

A sleeve anchor is a pre-assembled mechanical expansion anchor used to securely fasten objects to solid base materials such as concrete and masonry. It consists of an inner bolt and an outer expansion sleeve. When the nut is tightened, the bolt is pulled outward, forcing the expansion sleeve to expand outward and grip the walls of the hole tightly like claws, providing strong frictional locking force.

 
 
  • 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
M20 M30 METAL BOLT A2-70 A2-80 A4-70 A4-80 Stainless Steel  Dyna Bolt Sleeve Anchor 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.