Jeklena šestroba matica, pocinkano rumeno-kromatirana, razred 8, ASME B18.2.2, velikost navoja 7/8-14, širina 1-5/16 po ploščah, debelina 3/4 (paket 25) 7/8-14 1 5/16 palcev 0 palcev 25

Brand:Small Parts

3.8/5

57.14

Jeklena šestroba matica razreda 8 ima cink rumeno-kromatno prevleko in ustreza specifikacijam Ameriškega združenja strojnih inženirjev ASME B18.2.2. Ima šest ploščatih stranic, ki jih lahko prime ključ in obrne s strani, kar omogoča uporabo, ko nad matico ni prostora. Jeklo razreda 8, sestavljeno iz kaljenega in popuščenega srednje ogljikovega legiranega jekla, je močnejše od jekla razreda 5 in se pogosto uporablja v aplikacijah, kjer je trdnost najpomembnejša. Prevleka s cinkovim rumenim kromatom ponuja dobro odpornost proti koroziji. Matice so pritrdilni elementi z notranjim navojem, ki se uporabljajo s sorniki in navojnimi palicami ter čepi za povezovanje komponent. Več različnih stilov matice ustreza različnim zahtevam uporabe in namestitve. Nekatere oblike, kot so šestrobe matice, želodove matice, prirobnične matice in spojne matice, je treba zategniti z orodjem. Druge, kot so očesne matice, palcaste matice in krilne matice, je mogoče zategniti ročno. Nekatere matice imajo samozaklepni mehanizem, kot je najlonski obliž ali deformirane niti, zaradi česar so primerne za uporabo z visoko količino vibracij.

Ustreza specifikacijam ASME B18.2.2. Prevleka z rumenim cinkom in kromatom nudi dobro odpornost proti koroziji. Jeklo razreda 8 je močnejše od jekla razreda 5 in se pogosto uporablja v aplikacijah, kjer je trdnost najpomembnejša. Šestroba matica se zategne s strani s ključem, kar omogoča uporabo, ko je nad matico omejen prostor.
Exterior Finish Zinc
Fastener Type Hex
Manufacturer Small Parts
Material Steel
Metal Type Alloy Steel
Thread Size 7/8"-14

3.8

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Scritto da: Phils2888
Excellent Grade 8 Nuts
Fit perfect and look great!
Scritto da: rustfreemike
Good quality but the yellow-chromate wore off of nuts after multiple uses.
These seem to be good-quality foreign made nuts - threads are well formed etc... I restore old British cars and one thing you always need are 5/16-24 nuts. One issue however that may or may not be a problem: I was using two of these and the usual method to remove a whole lotta studs from a Jag cylinder head - so alot of handling and tightening/loosening Well by the time I was done, the yellow color of the chromate was pretty much gone. They just look like normal, zinc plated nuts. I don't know if this is normal for yellow-chromate hardware because I'm usually not tightening and loosening it dozens of times. I've never noticed this happen with this kind of plating before but as I said, it was an unusual situation. Time will tell if the plating holds up well.
Scritto da: Andy
Won't hesitate to get more
Decent quality and not terribly expensive. I won't hesitate to buy more when I need them.
Scritto da: Johnny B.
Great price!
Could not be happier...Grade 8 for only 10 cents each.
Scritto da: Shane Blazer
I like big nuts and I cannot lie
Five star because it's a big nut. Also, it didn't work for me. But that's my problem, not the nuts problem.
Scritto da: Jacob Robinson
Fine
This is a giant hex nut. I bought it for a project and have not finished it yet, but I can tell you it is heavy, and good quality. The threads seem clean and properly formed, no defects.
Scritto da: Unknown
great
great
Scritto da: Noemi Muciño
Gran producto, buen precio
Llegaron a tiempo, son de grado, gran resistencia, excelente

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