Hand Industrial Co., Limited was established in 2010, is a professional stainless steel hardware manufacturer and supplier.
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| Quantity: | |
|---|---|
Product Type | Carriage Bolt |
Material | Stainless Steel/Carbon Steel,etc. |
Head Type | Truss Head |
Finish | Plain/Polishing/Zinc Plated/Black Oxide/Chrome Plated,etc. |
Dimension | M3-M20 |
MOQ | 1000pcs |
Packing | Standard Export Packing Method, bulk packing 25~30kgs/CTN,then pallet packed; cartons packed only if less than 250KGS |
Shipping | Express/Ocean Freight/Air Freight/Land Freight |
A carriage bolt (also called coach bolt and round-head square-neck bolt) is a form of bolt used to fasten metal to metal or, more commonly, wood to metal. Also known as a cup head bolt in Australia and New Zealand.
It is distinguished from other bolts by its shallow mushroom head and the fact that the cross-section of the shank, though circular for most of its length (as in other kinds of bolt), is square immediately beneath the head. This makes the bolt self-locking when it is placed through a square hole in a metal strap. This allows the fastener to be installed with only one wrench, working from the opposite end. The head of a carriage bolt usually is a shallow dome. The shank has no threads; and its diameter equals the side of the square cross-section.
Product Type | Carriage Bolt |
Material | Stainless Steel/Carbon Steel,etc. |
Head Type | Truss Head |
Finish | Plain/Polishing/Zinc Plated/Black Oxide/Chrome Plated,etc. |
Dimension | M3-M20 |
MOQ | 1000pcs |
Packing | Standard Export Packing Method, bulk packing 25~30kgs/CTN,then pallet packed; cartons packed only if less than 250KGS |
Shipping | Express/Ocean Freight/Air Freight/Land Freight |
A carriage bolt (also called coach bolt and round-head square-neck bolt) is a form of bolt used to fasten metal to metal or, more commonly, wood to metal. Also known as a cup head bolt in Australia and New Zealand.
It is distinguished from other bolts by its shallow mushroom head and the fact that the cross-section of the shank, though circular for most of its length (as in other kinds of bolt), is square immediately beneath the head. This makes the bolt self-locking when it is placed through a square hole in a metal strap. This allows the fastener to be installed with only one wrench, working from the opposite end. The head of a carriage bolt usually is a shallow dome. The shank has no threads; and its diameter equals the side of the square cross-section.
