China ASME B18.5 Round Head Square Neck Carriage Bolt A307 SAE J429 F468 F593 ndị na-emepụta na ndị na-eweta ngwaahịa

ASME B18.5 Round Head Square Neck Carriage Bolt A307 SAE J429 F468 F593

Nkọwa dị mkpirikpi:

Ọkọlọtọ: ASME B18.5 Ụgbọ ala Bolt

Aha ngwaahịa: ASME B18.5 Gburugburu isi square olu Carriage Bolt

Okwu ndị dị mkpa: ASME B18.5, Gburugburu isi square neck bolt, carriage bolt, UNC bolt

Nha: 10#-1″,

Ihe: ọkọlọtọ ASTM na ọkọlọtọ ASME

Ọkwa Ike: A307, SAE J429, F468, F593

Ọgwụgwọ Elu: Black Oxide/Zinc Plated

Ogologo eriri: eri zuru oke/Ọkara eriri

Nkwakọ ngwaahịa: Katọn nwere pallets

Atụmatụ ndị ọzọ: Nye akara isi ahaziri ahazi

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Nkọwa

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80% ihe ndị a napụtara n'ime ụbọchị 7

90% ihe ndị a napụtaran'ime ụbọchị 10

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Eriri Dia
d

10 #

1/4

5/16

3/8

7/16

1/2

5/8

3/4

7/8

d
PP	UNC
d_s	Oke
	Min
d_k	Oke
	Min
k	Oke
	Min
s	Oke
	Min
k₁	Oke
	Min
r
R

0.1900	0,2500	0,3125	0,3750	0,4375	0,5000	0,6250	0,7500	0,8750	1.0000
24	20	18	16	14	13	11	10	9	8
0.199	0.260	0,324	0,388	0,452	0,515	0,642	0,768	0,895	1.022
0.159	0.213	0,272	0,329	0,385	0,444	0,559	0,678	0,795	0,910
0,469	0,594	0,719	0,844	0,969	1.094	1.344	1.594	1.844	2.094
0,436	0,563	0,688	0,782	0,907	1.032	1.219	1.469	1.719	1.969
0.114	0.145	0.176	0.208	0,239	0,270	0,344	0,406	0,459	0,531
0.094	0.125	0.156	0.188	0.219	0,250	0.313	0,375	0,438	0,500
0.199	0.260	0,324	0,388	0,452	0,515	0,642	0,768	0,895	1.022
0.185	0,245	0,307	0,368	0,431	0,492	0,616	0,741	0,865	0,990
0.125	0.156	0.187	0.219	0,250	0.281	0,344	0,406	0,469	0,531
0.094	0.125	0.156	0.188	0.219	0,250	0.313	0,375	0,438	0,500
0.031	0.031	0.031	0,047	0,047	0,047	0,078	0,078	0.094	0.094
0.031	0.031	0.031	0.031	0.031	0.031	0.062	0.062	0.062	0.062

Nkọwa zuru ezu

Ọkọlọtọ UN Carriage bolt bụ ASME B18.5 gburugburu isi square olu bolt. Ọkwa ike nwere ASTM A307, SAE J429, F468, F593. Dịka ụdị eri ahụ si dị, e nwere eri na-enweghị isi na eri dị mma, nke mbụ na-adịkarị. Na ASME B18.5 na-akọwapụta akụkụ dị n'èzí na enwere ọkara eri na eri zuru oke. Ọkwa ahụ nwere ọkwa 2, ọkwa 5, klaasị 8 na ihe ndị ọzọ. Ihe nwere carbon ígwè na igwe anaghị agba nchara. Ihe dị n'elu bụ zinc plated, black oxide, HDG, na igwe anaghị agba nchara. Obere dayameta bụ 10 #, ya bụ gburugburu 4.8mm na nke kasị ibu bụ 1". E nwere 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1" dayameta.

Ihe onwunwe: carbon ígwè, igwe anaghị agba nchara

Dayameta aha: 10#--1"
Ogologo: 15 mm - 300 mm
Usoro ọgwụgwọ elu: zinc plating, chrome plating, plating copper, black oxide