Square Head Bolts

Square head machine bolts were the industry standard prior to hex bolts gaining prominence. We manufacture square bolts up to 2" in diameter.

Square Lag Screws

Square lag screws are often used for aesthetic purposes. Square head lag screws are available up to 1-1/2" in diameter.

Structural Bolts

Heavy hex structural bolts range from 1/2" to 1-1/2" diameter and are manufactured to ASTM A325 and A490 specifications.

Machine Bolts

Crossarm or machine bolts are used in the pole line industry. We can manufacture crossarm bolts up to 1-1/2" in diameter.

Hex Lag Screw

Hex lag screws are used in wood projects. We can provide hex lag screws up to 1-1/2" in diameter.

Tie Rods

A tie rod assembly is used to brace steel columns or heavy timber beams. They are often used with turnbuckles or clevises.

Threaded Rebar

Threaded rebar is used to anchor a number of structures. It is available in a number of grades and diameters.

Swedged Rods

Swedged anchor rods are common anchor system for department of transportation (DOT) applications.

Drift Pins

Việt Á Bolt has the ability to manufacture un-threaded pins to your specifications.

Anchor Rods

A number of anchor rod configurations are available in a variety of material grades.

Bu lông neo chữ U vuông

Việt Á Bolt manufactures custom square bent U-bolts from 1/2" - 4" diameter to virtually any ASTM specification.

Bu lông neo móc vuông

Việt Á Bolt manufactures custom square bend hook bolts from 1/2" - 1-1/2" diameter to virtually any ASTM specification.

Bu lông neo chữ U

Việt Á Bolt manufactures custom round bend U-bolts from 1/2" - 4" diameter to virtually any ASTM specification.

Bu lông neo móc tròn

Việt Á Bolt manufactures custom round bend hook bolts from 1/2" - 1-1/2" diameter to virtually any ASTM specification.

Bu lông neo mắt hở

Việt Á Bolt manufactures custom open eye bolts from 1/2" - 1-1/2" diameter to virtually any ASTM specification.

Swedged Rods

Swedged anchor rods are common anchor system for department of transportation (DOT) applications.

Anchor Rods

A number of anchor rod configurations are available in a variety of material grades.

All Thread Rods

All thread is used for general purpose fastening for anything from an anchor bolt to a through bolt.

Headed Anchor Bolts

Headed anchor bolts are used to anchor steel to concrete in place of a rod with a bottom nut.

Bu lông neo 90 độ

Right angle bend anchor bolts are the one of the most common fastener for connecting steel to concrete.

Đai ốc vuông

Square nuts are usually provided with a square bolt and used heavily in the utility and pole line industry.

Đai ốc khớp nối

Sleeve nuts are typically longer than a coupling nut and will have an unthreaded area in the middle.

Đai ốc khóa

Lock nuts are used when a specific torque is critical to the assembly to prevent the nut from self-loosening.

Đai ốc

Hex nuts are available in either galvanized or plain finish. Our inventory includes both domestic and import product.

Hex Jam Nuts

Jam nuts are slightly thinner than a standard hex nut. This type of nut is often used for leveling purposes or to lock two nuts against each other.

Vòng đệm tiêu chuẩn

Flat washers are covered under the ASTM specification F844. These washers are unhardened and intended for general use.

Vòng đệm vuông

Square plate washers are used in a variety of industrial applications. They come in both plain and galvanized.

Vòng đệm tấm

Round plate washers are simply a low carbon steel, oversized cut washer designed to provide a larger bearing surface than an F844 washer.

Vòng đệm hoa

These oversized washers have a large bearing surface designed to prevent bolt heads and nuts from pulling through brick or concrete walls.

Vòng đệm Ogee

Ogee refers to the curved shape of this large, cast iron washer. They are typically used in dock and timber construction.

Turnbuckles

Turnbuckles are provided as components of tie rod assemblies that Việt Á Bolt manufactures and are often used in conjunction with clevises.

Split Rings

The split ring wood connector is a device for transmitting loads between two pieces of wood.

Shear Plates

The shear plate wood connector is intended primarily for wood-to-steel or wood-to-wood connections.

Plates

Việt Á Bolt can punch and shear flat bar up to 1" thick. Angle assemblies with multiple holes are also available.

Barrier Pins

Việt Á Bolt manufactures barrier pins for both state and federal highway projects.

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