Cov ntaub ntawv khoom
The DIN933 standard is applicable to fully threaded hexagonal bolts with thread diameters M1.6-M52 and product grades A and B. Grade A: d≤24mm and l≤10d or l≤150mm (according to the smaller value). Grade B: d>24 mm or l>10d or 1>150 hli. (raws li tus nqi me me). Cov qib khoom sib txawv muaj qhov sib txawv ntawm qhov sib txawv s, kab pheeb ces kaum e, thickness k thiab qhov ntev kam rau ua qhov tseem ceeb.
Cov xov kab dav dav dav dav yog M3-M64, thiab cov qib carbon steel kev ua haujlwm feem ntau yog qib 8.8 thiab qib 10.9. Thaum d Tsawg dua lossis sib npaug li 39mm, xa mus rau ISO898-1. Stainless hlau feem ntau yog A2-50/A2-70/A4-70/A{11}}. Thaum d Tsawg dua lossis sib npaug li 39mm, xa mus rau ISO3506-1 lossis DIN267-11.
Kev kho deg thiab xov kam rau ua: DIN933 hexagonal bolts feem ntau yog metric (ntxuav xov) thiab xov zoo, ntsuas hauv mm. Cov
Kev kam rau siab ntawm DIN933 coarse xov yog: 6g. Cov txheej txheem ntawm kev ua lag luam feem ntau suav nrog dub boiling, electroplating (xiav thiab dawb zinc, daj xim zinc) thiab non-electrolytic zinc hmoov npog txheej (GEO). Lub siab ntev haum ua ntej txheej yog 6g / 6H, thiab qhov kam rau ua kom haum tom qab galvanizing tuaj yeem yog 6h / 6G. Txawm li cas los xij, tom qab txheej txheej, nws raug cuam tshuam los ntawm lub thickness ntawm txheej txheej. Thaum kuaj cov xov nrog lub ntsuas dhau-thiab-nres ntawm qhov sib haum xeeb, nws kuj tseem yuav muaj qhov xwm txheej uas lawv tsis tuaj yeem sib tw, thiab tsuas yog txiv ntseej nrog cov ntsiab lus sib xws tuaj yeem raug ntsia thiab sim.
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Haiyan Gete Hardware Co., Ltd
Haiyan Gete Hardware Co., Ltd yog cov chaw tsim khoom lag luam saum toj kawg nkaus thiab cov khoom lag luam fastener. Peb cov khoom kab ntau yam suav nrog cov txheej txheem fasteners (xws li bolts, ceev, screws, studs thiab thauj tog rau nkoj) thiab cov khoom tsis yog cov qauv uas kho raws li cov duab kos los ntawm cov neeg siv khoom .Yog tias koj xav tau cov fasteners zoo tshaj plaws, Hu rau peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab kev pabcuam.
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Cim npe nrov: din933 metric steel galvanized hex bolt tag nrho xov, Tuam Tshoj din933 metric steel galvanized hex bolt puv xov manufacturers, lwm tus neeg