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Carbon steel M10 M12 Silo Bolts fin neck bolts with plastic cover

Place of Origin:

Shanghai /Zhejiang ,China

Brand Name:


Model Number:

M5-M72, 1/4”--3”




Minimum Order Quantity:

200kg Or Based on Requirement


0.1usd-0.5 usd per Size

Packaging Details:

Bulk in carton or small package then pallet

Delivery Time:

15-30 days or based on required

Payment Terms:

TT,LC ,Western Union

Supply Ability:


Carbon steel M10 M12 Silo Bolts fin neck bolts with plastic cover Quick Detail:

1. Stock For All Standard Item,Fastest Leading
2. OEM &ODM is acceptable
3. Allen Bolts Supplier & Exporter From China
4. Highly skilled teams on hand to provide expert advice and solutions

Fin neck bolts Manufacturer & Supplier in China - T&Y Hardware

A fin neck bolts also called a silo bolt or fin neck silo bolt, To get a reliable, secure and high-quality fin neck bolts or silo bolt , you should choose the best one from the market. T&Y Hardware offers you an excellent product for threaded. We intend to manufacture and deliver accurate, and high-standard quality fin neck bolts and other fasteners to you.
You can easily use our fin neck bolts with epoxy anchor, extenders, anchor bolts, pipe flange bolts, double arming bolts, and other typical applications. T&Y Hardware manufactured fin neck bolts or stud rods will allow you to get a wide range of user applications.

Application scope of fin neck bolts?

Fin Neck bolts lock into steel or wood surfaces to assist one man bolt tightening. Available in either Pan Head or Round Head. These are threaded full length to the base of the fins.  
Fin Neck bolts are most commonly made from low carbon steel material. It feature a round head and a flat bearing surface. The bearing surface of fin neck bolts makes a 90° angle with the shank. The bolts are mainly used in thin plywood,common size is 1/2”x3/4” and M12x25 M12x35. We also manufacture Fin Neck Bolt in grade 8.8, A307, 4.6, in finish HDG, Yellow, Black & GI. fin neck bolt mostly used in steel railing, timber/wood work. Also called locking bolts.
Fin Neck Bolt 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 tool, a spanner or wrench, working from one side. The head of a Fin Neck Bolt usually is a shallow dome. The shank has no threads; and its diameter equals the side of the square cross-section.





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