China ASM18.2.1 unc hex bolt Hongjai

Asme B18.1.1 unc hex bolt kitle

Tlhaloso e khutšoane:

Tloaelo: ASME B18.1.1

Lebitso la sehlahisoa: UNC HEX HEX HEX HEX HELL BREE OVIDE

Mantsoe a Bohlokoa: Asme B18.1.1, UNC, A307

Boholo: 1/4 "-2"

Litaba: 10B21, 35K, 45 # tšepe

Mokhahlelo oa Stength: Sehlopha sa 5, Sehlopha sa 8

Phekolo ea holimo: Oxide e ntšo

Bolelele ba khoele: khoele e felletseng / halofo

Mofuta oa Thread: Coarsse / Ho lokile

Packing: Carton / Pallet

Likarolo tse ling: Fana ka Mareka a Hlophisitsoeng

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Tlhaloso

Ka potlakoKarabo

Ka potlakoQuotation

Ka potlakoTLHOKOMELISO

E ikemiselitse ho tsamaisa thepa

10000+ Sku ka sekepeng sa polokelo

Re itlama bakeng sa lintho tsa hau:

70% Lintho tse tlisoang Kamora matsatsi a 5

80% Lintho tse tlisoang Kamora matsatsi a 7

90% Lintho tse tlisoangKamora matsatsi a 10

Litaelo tsa bukk, ka kopo ikopanye le ts'ebeletso ea bareki

Ka kopo ikopanye le rona bakeng sa tlhaiso-leseling e batsi, e joalo ka boima, litlhaloso tsa packing, lenane la theko, le joalo.

Dia /d		1/4	5/16	3/8	7/16	1/2	5/8	3/4	7/8	1	1-1 / 8	1-1 / 4	1-3 / 8	1-1 / 2
PP	Unc	20	18	16	14	13	11	10	9	8	7	7	6	6
	Unf	28	24	24	20	20	18	16	14	12	12	12	12	12
	8-UN	-	-	-	-	-	-	-	-	-	8	8	8	8
d_s	Max	0.26	0.324	0.388	0.452	0.515	0.642	0.768	0.895	1.022	1.149	1.277	1.404	1.531
d_s	min	0.237	0.298	0.36	0.421	0.482	0.605	0.729	0.852	0.976	1.098	1.223	1.345	1.47
s	Max	0.438	0.5	0.562	0.625	0.75	0.938	1.125	1.312	1.5	1.688	1.875	2.062	2.25
s	min	0.425	0.484	0.544	0.603	0.725	0.906	1.088	1.269	1.45	1.631	1.812	1.994	2.175
e	Max	0.505	0.577	0.65	0.722	0.866	1.083	1.299	1.516	1.732	1.949	2.165	2.382	2.598
e	min	0.484	0.552	0.62	0.687	0.826	1.033	1.24	1.447	1.653	1.859	2.066	2.273	2.48
k	Max	0.188	0.235	0.268	0.316	0.364	0.4444	0.524	0.604	0.7	0.78	0.876	0.94	1.036
k	min	0.15	0.195	0.226	0.272	0.302	0.378	0.455	0.531	0.591	0.658	0.749	0.81	0.902
r	Max	0.03	0.03	0.03	0.03	0.03	0.06	0.06	0.06	0.09	0.09	0.09	0.09	0.09
r	min	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03
b	L≤6	0.75	0.875	1	1.125	1.25	1.5	1.75	2	2.25	2.5	2.75	3	3.25
b	L>6	1	1.125	1.25	1.375	1.5	1.75	2	2.25	2.5	2.75	3	3.25	3.5

Dia /d		1-5 / 8	1-3 / 4	1-7 / 8	2	2-1 / 4	2-1 / 2	2-3 / 4	3	3-1 / 4	3-1 / 2	3-3 / 4	4
PP	Unc	-	5	-	4-1 / 2	4-1 / 2	4	4	4	4	4	4	4
	Unf	-	-	-	-	-	-	-	-	-	-	-	-
	8-UN	8	8	8	8	8	8	8	8	8	8	8	8
d_s	Max	1.658	1.785	1.912	2.039	2.305	2.559	2.827	3.081	3.335	3.589	3.858	4.111
d_s	min	1.591	1.716	1.839	1.964	2.214	2.461	2.711	2.961	3.21	3.461	3.726	3.975
s	Max	2.438	2.625	2.812	3	3.375	3.75	4.125	4.5	4.875	5.25	5.625	6
s	min	2.356	2.538	2.719	2.9	3.262	3.625	3.988	4.35	4.712	5.075	5.437	5.8
e	Max	2.815	3.031	3.248	3.464	3.897	4.33	4,763	5.196	5.629	6.062	6.495	6.928
e	min	2.616	2.893	3.099	3.306	3.719	4.133	4.546	4.959	5.372	5.786	6.198	6.612
k	Max	1.116	1.996	1.276	1.388	1.548	1.708	1.869	2.06	2.251	2.38	2.572	2.764
k	min	0.978	1.054	1.13	1.175	1.327	1.479	1.632	1.815	1.936	2.057	2.241	2.424
r	Max	0.09	0.12	0.12	0.12	0.19	0.19	0.19	0.19	0.19	0.19	0.19	0.19
r	min	0.03	0.04	0.04	0.04	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06
b	L≤6	3.5	3.75	4	4.25	4,75	5.25	5.75	6.25	6.75	7.25	7.75	8.25
b	L>6	3.75	4	4.25	4.5	5	5.5	6	6.5	7	7.5	8	8.5

Lintlha tse qaqileng

Morero oa "U" UCC o bolelang?

UNC e bua ka khoele e metsero ho letoro la United States e sa kopaneng (e boikhethelo ka lebaka la radius ea ka ntle.

Phekolo ea lefatše le letšo le letšo le letšo le le leng?

Oxide e ntšo, mokhoa o tloaelehileng oa kalafo ea lik'hemik'hale. Oxide e ntšo ke mokhoa o tloaelehileng oa kalafo ea lik'hemik'hale. Molao-motheo ona o ho hlahisa filimi ea pokello ea tšepe ho khetholla moea ebe oa fihlela sepheo sa thibelo ea mafome. Ha litlhokahalo tsa ponahalo ha li phahame, li-sekhobo se ka sebelisoa, 'me likarolo tsa tšepe li lipalesa, tse boetse li bitsoa putsoa.

Mekhoa e tloaelehileng ea kalafo e ntšo e kenyelletsa alkaline e tšoenyang le mocheso oa kamore e nang le limela tse etsahalang hamorao. Leha ho le joalo, ketsahalo e sehlōhō ea mocheso oa kamore ha e sebetse haholo bakeng sa khoele e tlase ea carbon. Alkaline Blackening e arotsoe, 'me ho na le phapang pakeng tsa ha e na le litholoana le ho fifatsa habeli. Likarolo tsa mantlha tsa metsi a boreleli a bedium hydroxide le sodium nitrite. Phapang ea mocheso e hlokahalang bakeng sa lipalesa ha e kholo, 'me sebaka se setle se ka fumanoa pakeng tsa 135-55 ° C, empa nako e hlokahalang e telele haholo.