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Product Description DIN609 Gr4.8 Gr8.8 carbon steel Hexagon Fit Bolts A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws. Previous: ANSI B18.2.2 Metric Heavy Hex Screws (American Standard) Next: Stainless Steel Hex Head Bolt A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
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síos ar an Táirge DIN609 Gr4.8 Gr8.8 cruach carbóin Heicseagán Fit Bolts Is bolt cineál ceanglóir snáithithe le snáithe fireann seachtrach. Bolts Tá rud a bhaineann go dlúth le, agus is minic a mheascadh le, scriúnna. Roimhe Seo: Scriúnna ANSI B18.2.2 Metric Trom Heics (Caighdeánach Meiriceánach) Next: Dhosmálta Cruach Heics Ceann Bolt Tá scriú caipín heicsidheachúlach scriú caipín le ceann hexagonal, atá ceaptha lena tiomáint trí eochair (castaire). Tá ASME B18.2.1 scriú caipín comhlíontach fulaingtí beagán níos déine ná bolt heicsidheachúlach don airde ceann agus fad shank. Ceadaíonn an nádúr an difríocht caoinfhulaingt ar ASME B18.2.1 scriú caipín heicsidheachúlach a d'oirfeadh i gcónaí ina bhfuil bolt heicsidheachúlach suiteáilte ach d'fhéadfadh bolt heicsidheachúlach bheith beagán ró-mhór a bheidh le húsáid i gcás ina scriú caipín heicsidheachúlach ceapadh i.