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Zviyero zveRudzi I Muchinjikwa Recessed Pan Head Screws (ASTM F837, F468)

Ita shuwa kusungirirwa kwakavimbika neType I Cross Recessed Pan Head Screws, kusangana neASME B 18.6.3 - 2013 zviyero. Nekuvaka kwavo kwakasimba uye kuisirwa nyore, aya screws akanakira kushandiswa kwakasiyana mumaindasitiri.

Model:ASME B 18.6.3

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Product Description

Standard Compliance:Type I Muchinjikwa Recessed Pan Head Screws inoenderana neyakaomesesa yakatsanangurwa muASME B 18.6.3 - 2013, kuve nechokwadi chekuenderana uye kuenderana kwese maapplication. Kusangana neASTM F837 uye F468 zviyero, izvi screws zvinovimbisa kuvimbika uye kuita.

Pan Head Design:Engineered ane pani head configuration, aya screws anopa yakaderera-profile chitarisiko ane flat bearing surface. Iyi dhizaini inopa yakakwana yekuonana nzvimbo yekugovera mitoro masimba, inosimudzira kugadzikana uye kudzivirira kukuvara kwepasi.

Cross Recessed Drive:Inoratidzira muchinjika recessed drive, aya screws anofambisa kuisirwa nyore nemidziyo inoenderana. Iyo recessed drive inoderedza kutsvedza panguva yekuomesa, kuve nechokwadi chekuchengetedza kwakachengeteka uye kuderedza njodzi yekukuvadzwa kune screw musoro.

Yakasiyana-siyana application:Type I Muchinjikwa Recessed Pan Head Screws inokodzera kuwanda kwekushandisa, kusanganisira zvemagetsi, muchina, uye fenicha kusangana. Dhizaini yavo yakasiyana-siyana uye kuita kwakavimbika kunoita kuti ive yakakosha kune zvakasiyana-siyana zvekutsanya zvinodiwa.

Thread Size
d

7# ^③

10#

12#

14# ^③

d	Nominal Saizi
PP	UNC
d_k	max
	min
k	max
	min
R	min
M	Ref.
Socket Nha.	Kukura Kwemutyairi
P	Recess Penetration Gaging Depth	max
		min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900	0.2160	0.2420
/	64.0	56.0	48.0	40.0	40.0	32.0	/	32.0	24.0	24.0	/
0.116	0.142	0.167	0.193	0.219	0.245	0.270	0.296	0.322	0.373	0.425	0.476
0.104	0.130	0.155	0.180	0.205	0.231	0.256	0.281	0.306	0.357	0.407	0.457
0.044	0.053	0.062	0.071	0.080	0.089	0.097	0.106	0.115	0.133	0.151	0.169
0.036	0.044	0.053	0.062	0.070	0.079	0.087	0.096	0.105	0.122	0.139	0.156
0.005	0.005	0.010	0.010	0.010	0.015	0.015	0.015	0.015	0.020	0.025	0.035
0.060	0.067	0.097	0.105	0.115	0.152	0.159	0.170	0.175	0.192	0.252	0.274
0	0	1	1	1	2	2	2	2	2	3	3
0.032	0.040	0.052	0.061	0.071	0.072	0.080	0.089	0.097	0.113	0.124	0.144
0.014	0.022	0.034	0.043	0.053	0.046	0.055	0.064	0.071	0.089	0.098	0.118

Thread Size
d

1/4

16# ^③

18# ^③

5/16

20# ^③

24# ^③

3/8

7/16

1/2

9/16 ^④

5/8 ^④

3/4 ^④

d	Nominal Saizi
PP	UNC
d_k	max
	min
k	max
	min
R	min
M	Ref.
Socket Nha.	Kukura Kwemutyairi
P	Recess Penetration Gaging Depth	max
		min

0.2500	0.2680	0.2940	0.3125	0.3200	0.3720	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500
20.0	/	/	18.0	/	/	16.0	14.0	13.0	12.0	11.0	10.0
0.492	0.528	0.579	0.615	0.631	0.734	0.740	0.863	0.987	1.041	1.172	1.435
0.473	0.508	0.558	0.594	0.608	0.709	0.716	0.837	0.958	1.000	1.125	1.375
0.175	0.187	0.205	0.218	0.223	0.259	0.261	0.305	0.348	0.391	0.434	0.521
0.162	0.173	0.191	0.203	0.208	0.242	0.244	0.284	0.325	0.366	0.406	0.488
0.035	0.035	0.035	0.040	0.040	0.040	0.040	0.050	0.055	0.065	0.075	0.085
0.274	0.286	0.328	0.343	0.344	0.382	0.382	0.406	0.428	0.458	0.575	0.621
3	3	4	4	4	4	4	4	4	4	5	5
0.144	0.158	0.158	0.173	0.173	0.213	0.213	0.239	0.260	0.292	0.310	0.349
0.118	0.132	0.134	0.149	0.149	0.190	0.190	0.214	0.235	0.268	0.281	0.322

③, 7#, 14#, 16#, 18#, 20#, 24# ndezvekuteya masiruu chete.
④, 9/16, 5/8, 3/4 ndezvemasikiru emuchina chete.
⑤,Kureba kwemuviri pamasiruuru emuchina ane mamwe kunze kwemisoro yekuchekeresa hakuzove kushoma pane Class 2A shinda yediki dhayamita yedhayamita kana kupfuvura dhayamita guru reshinda.
⑥, Muchina Sirusa Kureba kwe Thread
1) Saizi Nha.5 uye diki.
Zvikurukuru zvehurefu hwezita zvakaenzana nemadhayamita matatu uye zvipfupi zvichave neshinda yakazara-fomu inotambanukira 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, huchava
shinda-yakazara-inosvika mukati memapikisi maviri (shinda) yenzvimbo inotakura yemusoro, kana padyo, kana zvichiita. Masikiri akareba
hurefu hwezita huchaita, kunze kwekunge kwatsanangurwa 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 inotambanukira 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.
⑦,Muchina Screw Material
1)isina-kupisa-yakagadziriswa yakaderera kabhoni simbi, senge1006 kuburikidza ne1038
2) Kana yakaomeswa muchina sikuruu yatsanangurwa, inogadzirwa kubva pasi kana yepakati kabhoni simbi, senge 1018 kuburikidza 1038, ine kana isina boron, kuburikidza-yakaomeswa kuRockwell C25-38.

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