Mushroom Head Square Neck Carriage Bolts
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Mushroom Head Square Neck Carriage Bolts

Product description Carriage bolts made of medium-strength metric class 8.8 steel with square necks are commonly used in construction and woodworking projects. These bolts have a smooth, rounded head and a square-shaped neck that prevents them from turning while being fastened. The metric class...
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Description

Technical Parameters

Product description

Carriage bolts made of medium-strength metric class 8.8 steel with square necks are commonly used in construction and woodworking projects. These bolts have a smooth, rounded head and a square-shaped neck that prevents them from turning while being fastened. The metric class 8.8 rating indicates a high level of tensile strength, making these bolts ideal for applications where heavy loads or impacts are expected. Overall, these carriage bolts are a reliable and durable choice for a variety of fastening needs.

If you're looking for a reliable way to fasten machinery and equipment, these Class 8.8 steel bolts are a great option. They offer the strength and durability needed to keep things securely in place, so you can rest easy knowing your equipment won't come loose. Whether you're working on a large-scale project or just need a few bolts for a smaller job, these steel bolts are sure to get the job done. So why wait? Order yours today and start enjoying the peace of mind that comes with knowing your equipment is securely fastened.

To prevent corrosion in damp conditions, a plating of either zinc or zinc yellow-chromate is applied for enhanced resistance.

To prevent a nut from turning when it's being tightened, a square neck is used. Additionally, a polished and rounded head is applied to give it a sleek and completed appearance.

Length is measured from under the head.


Product detail

Head type

Rounded

Rounded Head Style

Carriage

System of Measurement

Metric

Thread Direction

Right Hand

Hardness

Rockwell C22

Thread Spacing

Coarse

Grade/Class

Grade 8.8

Finish

Zinc Yellow-Chromate Plated Steel,Blue White Zinc

Material

Medium Carbon steel

Standard

DIN603,ISO8678


Product drawing

1

Quality control process

2

Production workshop

3

Packing and shipping

4


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