> Ngwaahịa > Bolts & studs > Countersunk Head Bolts > No.3 Onye isi na-akọ ihe mgbe niile (Gburugburu, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)

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No.3 Onye isi na-akọ ihe mgbe niile (Gburugburu, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)

No.3 Regular Head Plow Bolts (Gburugburu, Countersunk, Square Neck) (A307, F468, F593, SAE J 429) na-enye vasatail na ntụkwasị obi fastening ngwọta maka ugbo na arọ ígwè ngwa. Site na ihe dị elu ha dị elu, ụdị isi dị iche iche, na nhazi olu square, bolts ndị a na-eme ka njikọ dị nchebe ma dịgidere na-achọ ọnọdụ ọrụ.

Nlereanya:ASME B 18.9

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No.3 Onye isi na-akọ ihe mgbe niile (Gburugburu, Countersunk, Square Neck) (A307, F468, F593, SAE J 429):A na-emezi bolts ndị a maka ịgbado ntụkwasị obi na ngwa ọrụ ugbo na ngwa igwe dị arọ.

Nhazi niile:N'igosipụta imewe isi mgbe niile yana nhọrọ maka nhazi olu gburugburu, countersunk, ma ọ bụ square, bolts ndị a na-enye mgbanwe dị iche iche iji kwado ihe nrụnye na mmasị dị iche iche. Ụdị isi dị iche iche na-egbo mkpa mkpado dị iche iche, na-eme ka ndakọrịta na igwe na akụrụngwa dị iche iche.

Ngwa ọrụ ugbo:Emebere ya nke ọma maka iji ihe eji akọ ugbo na ngwa ọrụ ugbo ndị ọzọ, bolts ndị a na-enye ihe ngwọta a pụrụ ịdabere na ya maka ihe ndị nwere nrụgide dị elu na ibu dị arọ na gburugburu ebe ọrụ siri ike.

Ihe Ike Dị Elu:Emepụtara iji zute ụkpụrụ A307, F468, F593, na SAE J 429, a na-ewu bolts ndị a site na ihe siri ike dị elu, na-eme ka ọ dị ogologo na iguzogide iyi na corrosion. Ihe owuwu a siri ike na-eme ka ogologo ndụ dị ogologo na ntụkwasị obi nke njikọ agbakwunyere.

Olu Square:The square olu imewe na-egbochi bolt si n'ịtụgharị n'oge echichi, ikwado mfe tightening na n'ịhụ na a echedoro na kwụsiri ike njikọ, karịsịa na ngwa na elu vibration ma ọ bụ torque.

Eriri ịghasa
d

5/16

3/8

7/16

1/2

9/16

(5/8)

(3/4)

(7/8)

(1)

d
PP		UNC
d_s		max
		min
d_k		max
		Min Sharp
		Abs Min na Flat
k		max
		min
s		max
		min
e		min
R		max

0.3125	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500	0.8750	1.0000
18	16	14	13	12	11	10	9	8
0.312	0.375	0.438	0.500	0.592	0.657	0.782	0.938	1.062
0.299	0.360	0.421	0.483	0.544	0.606	0.729	0.853	0.976
0.605	0.708	0.826	0.945	1.045	1.147	1.303	1.512	1.700
0.578	0.671	0.781	0.890	1.000	1.094	1.250	1.469	1.656
0.538	0.624	0.729	0.831	0.924	1.013	1.169	1.344	1.532
0.269	0.312	0.364	0.417	0.461	0.506	0.541	0.626	0.690
0.228	0.262	0.306	0.349	0.389	0.426	0.461	0.526	0.590
0.325	0.387	0.450	0.515	0.578	0.640	0.765	0.906	1.031
0.313	0.375	0.438	0.500	0.563	0.625	0.750	0.875	1.000
0.417	0.491	0.580	0.668	0.732	0.819	0.996	1.160	1.336
0.031	0.047	0.047	0.047	0.078	0.078	0.078	0.094	0.094

Mkpado na-ekpo ọkụ: No.3 Mgbe niile Isi Plow Bolts (Gburugburu, Countersunk, Square Neck) (A307, F468, F593, SAE J 429), China, Nsukka, Suppliers, Factory, N'ogbe, ahaziri, Ogo