Depending on size, they have a proof load of 580-600 MPa, minimum yield strength of 640-660 MPa, and a minimum tensile strength of 800-830 MPa.

Hex Bolt Full Thread Fine M10x1.25 x 35mm in A2 Stainless

use in applications such as access panels, number plates and many anti-vandalism securing solutions. Fine pitch bolts should be preferred if being used to adjust settings, as they give closer, more precise control.

They are made of quenched and tempered medium carbon steel and can be plated with a variety of materials, most commonly zinc. These thread sizes and classes represent bolts and screws, as well, as other standard external threads. We strive to be the go-to destination for professionals in the niche seeking information, knowledge, and expertise.

M10 x 1.25 x 45mm Hexagon Head Bolt - TR Fastenings

Generally used in timber to timber and timber to metal construction, these bolts incorporate a square neck to grip the hole in the timber when fitting, and therefore negates the need for any drive recess to be included on top of the head. At Machining Doctor, our mission is to serve the machining industry as a comprehensive and reliable source of technical information. that due to the nature of the surface finish on Unbrako products, some surface corrosion may be evident. Some downsides of using Fine pitch bolts or screws are they are slower to install, so not ideal where quick fitment and removal are required and they are also more likely to suffer from thread galling (see our reference section).

Westfield Fasteners Limited is a company registered in England and Wales with company number 07215583.

M10X1.25 [Metric Fine] : Inox Fasteners UK - Quality M10X1.25 [Metric Fine] : Inox Fasteners UK - Quality

Compare the bolts you have with the diagrams below, then refer to the appropriate chart to see the ideal tightening torque. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. UNBRAKO® branded and manufactured to be stronger than the other size for size high tensile versions. ISO 965-1 Calculator, Formula and Table Length of engagement of mating threads is selected to utilize full tensile strength of a bolt prior to shearing and nut threads. Refer to the charts below, which show the ideal tightening torque for each bolt grade for a variety of sizes.Identify the class by the embossed number on the head, then find the size of your bolt in the chart. Zinc Flake coated high tensile steel class 12 - a higher tensile non-stainless grade for screws and bolts.