Detail & Specs
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M10X1.25 Fine Thread ISO 15072 Metric Hex Flange Bolts
Reduced 13mm wrench size and a non-serrated smooth bottom flange.
The small wrench size allows this bolt to be installed in compact work areas. The underside of the flange surface ensures superior force distribution over a greater area, eliminating the need for a separate washer.
Hex head flange bolts are available in full thread or partial thread configurations. Partially threaded hex bolts have an unthreaded length under the head that is stronger than the threaded portion of the bolt. The unthreaded / threaded length dimensions vary by specification. The entire length of a fully threaded flange bolt is meant to engage with a tapped hole.
Flange bolts can be used with many different styles of locking and non-locking nuts to clamp tightly to whatever the bolt is being used to secure. A wrench is used to install and tighten hex flanged bolts.
Specifications
ISO 15072 // ---2005--- JIS B1189 Fine Thread
**The 2005 version of the JIS specification has a 13mm wrench, not a 14mm wrench**
Material
Class 10.9 flange bolts are considered hardened, providing a high strength, high tensile fastening solution. Pair with Class 10 or stronger nuts.
Also known as
Small external hex drive flange bolt, one-piece flange bolt for mechanical applications, non-serrated flange screw, external frame bolt with integral washer.
Use
Commonly used in restricted space applications such as ATVs, snowmobiles, motorcycles, etc. To be used with locking or non-locking nuts or in a tapped hole.
