M14 (14mm x 40mm) Hex Bolt (Fully Threaded Setscrew) - Steel (Pack of 5)

£0.75
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M14 (14mm x 40mm) Hex Bolt (Fully Threaded Setscrew) - Steel (Pack of 5)

M14 (14mm x 40mm) Hex Bolt (Fully Threaded Setscrew) - Steel (Pack of 5)

RRP: £1.50
Price: £0.75
£0.75 FREE Shipping

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Description

Download the Metric Clearance Hole Chart to save the chart as a PDF – useful to print out to have next to your tools.

The tensile stress area depends on the thread and it can be calculated according to ISO 898-1 Section 9. The resulting hole diameter d 0 for each type of hole (normal, oversize, short slotted, long slotted) is determined by adding the nominal clearance given in EN 1090-2 Table 11 to the nominal diameter d of the bolt.TheseM14 bolts are used to fasten two or more layers of metal together and are available in pack sizes of 25 and 50. where e 2 is the distance between the center of the edge bolt and the end of the plate measured perpendicular to the load transfer direction, p 2 is the distance between the centers of neighboring bolts measured perpendicular to the load transfer direction, and d 0 is the diameter of the bolt hole.

Compare the bolts you have with the diagrams below, then refer to the appropriate chart to see the ideal tightening torque. If you might need to look up the ideal tightening torque for metric class bolts again, why not bookmark this page so that you can refer to it more easily in the future? The bearing resistance of the bolt F b,Rd should be verified against the applied shear load F v,Ed in accordance with EN1993-1-8 Table 3.The punching resistance of the bolt B p,Rd should be verified against the applied tensile load F t,Ed in accordance with EN1993-1-8 Table 3.

Identify the class by the embossed number on the head, then find the size of your bolt in the chart. For bolts with cut threads where the threads do not comply with EN 1090 the relevant resistances should be multiplied by a factor of 0.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.

The design resistance of a group of fasteners may be taken as the sum of the design bearing resistances F b,Rd of the individual fasteners provided that the shear resistance F v,Rd of each individual fastener is greater than or equal to the design bearing resistance F b,Rd. UNBRAKO® branded and manufactured to be stronger than the other size for size high tensile versions. Fine pitch bolts also have different torque levels generally specified in the manufacturer’s documentation. is only valid when the bolt is used in holes with nominal clearance not exceeding the values given in the standard EN 1090-2 'Requirements for the execution of steel structures', as specified in EN1993-1-8 §3.

If you properly torque the bolts, they will provide the maximum amount of clamping force under load. the bearing resistance F b,Rd of the bolt is not affected by the spacing p 1, p 2 and edge distances e 1, e 2 provided that the following limits are observed: e 1≥ 3. In general the stress area of fine pitch thread bolts passing through the threaded part is larger as compared to the coarse pitch thread bolts. We use cookies to deliver the best possible user experience and to collect anonymous statistical data about our web traffic. Proof load is defined as the maximum tensile force that can be applied to a bolt that will not result in plastic deformation.



  • Fruugo ID: 258392218-563234582
  • EAN: 764486781913
  • Sold by: Fruugo

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