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Nā Ana o nā 100-deg Flat Countersunk Head Screws [Papa 3] (ASTM F837 F468)

E hilinaʻi i nā ana maʻamau a me ka maikaʻi o Slotted 100-degree Flat Countersunk Head Screws, i hoʻolālā ʻia e hālāwai me nā kūlana ASTM F837 F468 a me ASME B 18.6.3 - 2013. Inā no ka mīkini a i ʻole nā hana kūkulu hale, hāʻawi kēia mau wili i nā pilina paʻa a paʻa no kāu mau papahana.

Hoʻohālike:ASME B 18.6.3

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO nā wili maʻamau:ʻO 100-degree Flat Countersunk Head Screws, me nā ana i hōʻike ʻia ma [Table 3] a e like me ASTM F837 F468 a me ASME B 18.6.3 - 2013, hāʻawi i nā hoʻonā hoʻopaʻa maʻamau kūpono no nā noi like ʻole, me nā mīkini, hana, a me nā uila.

ʻO ka pololei o ka nui:Hana ʻia kēia mau wili e like me nā kūlana dimensional kikoʻī i hōʻike ʻia ma [Table 3] a me ASTM F837 F468, e hōʻoia ana i ka hoʻohālikelike a me ka maʻalahi o ka hoʻohana ʻana i nā noi hoʻopaʻa like ʻole.

Hoʻokō me nā kūlana:Hoʻopili kēia mau wili i nā kikoʻī i hōʻike ʻia ma ASME B 18.6.3 - 2013, e hōʻoia ana i ka maikaʻi a me nā kūlana hana no ka hoʻopaʻa pono ʻana i nā ʻoihana like ʻole.

Lahi Uila
d

0000#

000#

00#

10#

1/4

5/16

3/8

d	Nui inoa
PP	UNC
d_k	max
d_k	min
k	Ref
n	max
n	min
t	max
t	min

0.0210	0.0340	0.0470	0.0600	0.0730	0.0860	0.0990	0.1120	0.1380	0.1640	0.1900	0.2500	0.3125	0.3750
-	-	-	-	64	56	48	40	32	32	24	20	18	16
0.04	0.06	0.087	0.112	0.137	0.162	0.187	0.212	0.262	0.312	0.362	0.477	0.597	0.717
0.035	0.055	0.08	0.095	0.118	0.142	0.165	0.188	0.235	0.282	0.329	0.437	0.55	0.662
0.009	0.014	0.02	0.026	0.031	0.037	0.043	0.049	0.06	0.072	0.083	0.11	0.138	0.165
0.008	0.012	0.017	0.023	0.026	0.031	0.035	0.039	0.048	0.054	0.06	0.075	0.084	0.094
0.005	0.008	0.01	0.016	0.019	0.023	0.027	0.031	0.039	0.045	0.05	0.064	0.072	0.081
0.008	0.011	0.013	0.013	0.016	0.019	0.022	0.024	0.03	0.036	0.042	0.055	0.069	0.083
0.004	0.007	0.008	0.008	0.01	0.012	0.014	0.017	0.022	0.027	0.031	0.042	0.053	0.065

①, He poepoe a palahalaha paha ka aoao o ke poo.
②, ʻAʻole e emi ke anawaena o ke kino ma nā wili mīkini me nā poʻo ʻoki ʻē aʻe ma mua o ke anawaena pitch haʻahaʻa o ka Class 2A a ʻaʻole i ʻoi aku ka nui ma mua o ke anawaena nui o ke kaula.
③, Ka lōʻihi o ka Uila
1) Nui No.5 a me ka liʻiliʻi.
ʻO nā ʻuila o ka lōʻihi i kapa ʻia e like me ʻekolu anawaena a ʻoi aku ka pōkole e loaʻa nā kaula piha piha e hohola ana i loko o hoʻokahi pitch (wili) o ka
e pili ana i ka ʻili o ke poʻo, a kokoke paha, inā hiki. ʻOi aku ka lōʻihi ma mua o ʻekolu anawaena, a hiki i ka 1-1/8 iniha
nā lola piha piha e hohola ana i loko o ʻelua pitches (nā milo) o ka ʻili o ke poʻo, a kokoke paha, inā hiki. ʻO ka lōʻihi
ʻO nā lōʻihi nominal, ke ʻole i kuhikuhi ʻia, e loaʻa ka lōʻihi haʻahaʻa o ke kaula piha piha o 1 in.
2) Nui No.6 a liʻiliʻi.
ʻO nā ʻuila o ka lōʻihi i kapa ʻia e like me ʻekolu anawaena a ʻoi aku ka pōkole e loaʻa nā kaula piha piha e hohola ana i loko o hoʻokahi pitch (wili) o ka
e pili ana i ka ʻili o ke poʻo, a kokoke paha, inā hiki. Loaʻa ka lōʻihi i ʻoi aku ma mua o ʻekolu anawaena, a hiki i ka 2 iniha
nā lola piha piha e hohola ana i loko o ʻelua pitches (nā milo) o ka ʻili o ke poʻo, a kokoke paha, inā hiki. ʻO ka lōʻihi
ʻO ka lōʻihi o ka inoa he 1.5 iniha ka lōʻihi o ka loaʻa ʻole ke kuhikuhi ʻia.

Hōʻailona Wela: ʻO ka nui o ka Slotted 100-deg Flat Countersunk Head Screws [Table 3] (ASTM F837 F468), Kina, Nā mea hana, nā mea hoʻolako, Factory, Wholesale, Customized, Quality