High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt
High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt
High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt
High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt
High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt
High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt

High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt

Ideal for construction, infrastructure, and equipment installation projects, this heavy duty internal expansion bolt is available in various sizes to meet diverse needs. Whether you’re securing shelves, mounting industrial tools, or reinforcing concrete structures, its reliable performance and ease of installation make it a top choice. Choose our Carbon Steel Zinc Plated Internal Expansion Bolt for a combination of quality, longevity, and versatility. Contact us to order or customize sizes for your applications!
Product Details

High-Quality Carbon Steel Zinc Plated Internal Expansion Bolt

Designed for secure fastening in concrete, masonry, and industrial applications, this Carbon Steel Zinc Plated Internal Expansion Bolt delivers exceptional strength and corrosion resistance.

Crafted from premium carbon steel and finished with zinc plating, it ensures durability in harsh environments while preventing rust. The internal expansion mechanism (featuring a precision-engineered sleeve with diamond knurling and split grooves) allows for tight gripping within drilled holes, providing stable load-bearing for fixtures, machinery, and structural supports.

Wholesale Carbon Steel Black Oxide Expansion Bolts | Petal Shape Kit

CapacityStrong
StandardGB DIN
MaterialQ235 Steel
Surface treatmentZn- Plated
SizeM12
PackingCarton+pallet
Delivery time15-30 Working days
MOQ1000PCS
OEMAccpeted
SampleProvide

Wholesale Carbon Steel Black Oxide Expansion Bolts | Petal Shape Kit

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Factory Introduction

 Hardware Factory Workshop
        With years of hardware production experience, we utilize high-precision, advanced production equipment and cutting-edge technologies & craftsmanship, and have partnered with multiple well-known brands.

         Backed by a strong design team, professional technical expertise, and strict management systems, we ensure our fasteners are of excellent quality and reliable performance, delivering high-quality products to you.

Technical Team and Production Equipment