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Zviyero zveUndercut 82-deg Flat Countersunk Head machine Screws (ASTM F837 F468)

Kuwana nemazvo uye kuvimbika neUndercut 82-degree Flat Countersunk Head Machine Screws, kusangana neASME B 18.6.3 - 2013 zviyero. Kungave mumotokari, aerospace, kana muchina, aya masiruuru anoburitsa kuita kwakafanana uye kusungirira kwakachengeteka.

Model:ASME B 18.6.3

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Product Description

Precision Injiniya:Undercut 82-degree Flat Countersunk Head Machine Screws inonamatira kune chaiyo yakatarwa yakatsanangurwa muASME B 18.6.3 - 2013, kuve nechokwadi chekukura uye kuita kunoenderana. Inoenderana neASTM F837 uye F468 zviyero, masiruuru aya anovimbisa kuvimbika mukuda maapplication.

Undercut Design:Iyo undercut ficha yeaya screws inopa flush fit kana yaiswa, kuderedza protrusion kune yakapfava uye yakakwenenzverwa chitarisiko. Iyi dhizaini zvakare inokwidziridza kugona kwe screw yekugovera masimba emutoro zvakaenzana, zvichibatsira mukuvandudza kugadzikana uye kuvimbika.

Flat Countersunk Head:Yakagadzirwa neyakafuratira countersunk musoro, masiruuru aya anogadzira nzvimbo inoyerera kana akaiswa, achidzikisa njodzi yekukwenya nekupa kupera kwakachena. Iyo flat musoro dhizaini inopa yakakwana nzvimbo yekutakura mitoro, inosimudzira iyo yakazara kusimba kweiyo yakasungwa yakabatana.

Yakasiyana-siyana application:Undercut 82-degree Flat Countersunk Head Machine Screws inokodzera kuwanda kwekushandisa, kusanganisira mota, aerospace, uye muchina. Hukuru hwadzo chaihwo uye kuvaka kwakasimba kunoita kuti ive yakakodzera kumabasa akakosha ekusimbisa uko kuvimbika kunonyanya kukosha.

Thread Size
d

10#

12#

1/4

5/16

3/8

7/16

1/2

d	Nominal Saizi
PP	UNC
L ^②
d_k	max
d_k	min
k	max
k	min
n	max
n	min
t	max
t	min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
-	64	56	48	40	40	32	32	24	24	20	18	16	14	13
1/8	1/8	1/8	1/8	3/16	3/16	3/16	1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.312	0.362	0.412	0.477	0.597	0.717	0.760	0.815
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.285	0.333	0.380	0.442	0.556	0.670	0.715	0.765
0.025	0.031	0.036	0.042	0.047	0.053	0.059	0.070	0.081	0.092	0.107	0.134	0.161	0.156	0.156
0.018	0.023	0.028	0.033	0.038	0.043	0.048	0.058	0.068	0.078	0.092	0.116	0.140	0.133	0.130
0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.054	0.060	0.067	0.075	0.084	0.094	0.094	0.106
0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.045	0.050	0.056	0.064	0.072	0.081	0.081	0.091
0.011	0.014	0.016	0.019	0.022	0.024	0.027	0.032	0.037	0.043	0.050	0.062	0.075	0.072	0.072
0.007	0.009	0.011	0.012	0.014	0.016	0.017	0.021	0.024	0.028	0.032	0.041	0.049	0.045	0.046

①, Mupendero wemusoro unogona kunge wakatenderedzwa kana kuti flat.
②, Zvikukuru zvehurefu uye zvipfupi izvi zvichange zvine misoro yakachekwa.
④,Kureba kwemuviri pamasiruuru emuchina ane zvimwe kunze kwemisoro yekuchekeresa hakuzove kushoma pane Class 2A shinda yedikidiki dhayamita yedhayamita kana yakakura kupfuura iyo yakakosha dhayamita yeshinda.
⑤, Muchina Sirusa Kureba kwe Thread
1) Saizi Nha.5 uye diki.
Zvikurukuru zvehurefu hwezita zvakaenzana nemadhayamita matatu uye zvipfupi zvichave neshinda yakazara-fomu inoenda mukati mechikamu chimwe (shinda) che
kutakura pamusoro pemusoro, kana pedyo, kana zvichiita. Urefu hwezita hwakakura kupfuura madhayamita matatu, kusvika uye kusanganisira 1-1/8 mukati
shinda-yakazara-inosvika mukati memapikisi maviri (shinda) yenzvimbo inotakura yemusoro, kana padyo, kana zvichiita. Masikiri akareba
hurefu hwezita huchaita, kunze kwekunge zvatsanangurwa neimwe nzira, kuve nehurefu hwehurefu hwakazara hwe1 mukati.
2) Saizi Nha.6 uye diki.
Zvikurukuru zvehurefu hwezita zvakaenzana nemadhayamita matatu uye zvipfupi zvichave neshinda yakazara-fomu inoenda mukati mechikamu chimwe (shinda) che
kutakura pamusoro pemusoro, kana pedyo, kana zvichiita. Urefu hwezita hunodarika madhayamita matatu, kusvika uye kusanganisira 2 mukati., huchava
shinda-yakazara-inosvika mukati memapikisi maviri (shinda) yenzvimbo inotakura yemusoro, kana padyo, kana zvichiita. Masikiri akareba
hurefu hwezita huchava nehurefu hushoma hweshinda yakazara-yakazara ye1.5 mukati kunze kwekunge zvatsanangurwa.

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