Studs - Ọgwụgwụ ọla ≈ 1,25 d

Mee ka ọrụ gị dịkwuo elu na Studs with Metal End ≈1.25d DIN 939 - 1995. Ejiri ya na nkenke na nrube isi na ụkpụrụ ụlọ ọrụ, ndị a studs na-enye ntụkwasị obi na arụmọrụ na-enweghị atụ. Ma n'ihe owuwu, igwe, ma ọ bụ n'ichepụta, tụkwasị obi na nkwụsi ike na ike nke studs ndị a maka mkpa njigide gị.

Nlereanya:DIN 939

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Nkọwa ngwaahịa

Ahaziri nkenke:A na-emepụta studs nwere njedebe ọla ≈1.25d DIN 939 - 1995 nke ọma maka ngwa ngwa ngwa ngwa ngwa, na-eme ka nrụnye echekwara na ntụkwasị obi.

DIN 939 - 1995 ọkọlọtọ:studs ndị a na-agbasosi ụkpụrụ DIN 939-1995, na-ekwe nkwa ndakọrịta na ntụkwasị obi n'ofe ntọala ụlọ ọrụ dị iche iche.

Nkwụsi ike kacha mma:Site n'ichepụta njedebe ọla ha na ogologo ntinye aka dịka 1.25d, studs ndị a na-enye nkwụsi ike kachasị mma na ikike ibu ibu, na-eme ka ha dị mma maka ngwa chọrọ nkwado siri ike.

Ogologo aha aha L Ndụmọdụ: kewaa Ogologo Ọnụ ọgụgụ L wee nwetaIbu .

Nha eriri
d

(M7)

M10

M12

(M14)

M16

(M18)

M20

P	Mgbapụta
	Eriri dị mma
	Eriri nke ọma
b₁
b₂	L≤125
	125 ml≤200
	L ＞200
x₁
x₂

0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5	2.5
/	/	/	/	1	1.25	1.25	1.5	1.5	1.5	1.5
/	/	/	/	/	/	1.5	/	/	/	/
5	6.5	7.5	9	10	12	15	18	20	22	25
14	16	18	20	22	26	30	34	38	42	46
20	22	24	26	28	32	36	40	44	48	52
/	/	/	/	/	45	49	53	57	61	65
1.75	2	2.5	2.5	3.2	3.8	4.3	5	5	6.3	6.3
0.9	1	1.25	1.25	1.6	1.9	2.2	2.5	2.5	3.2	3.2

Arọ nke kwa 1000 ígwè ngwaahịa (≈kg)

Nha eriri
d

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

P	Mgbapụta
	Eriri dị mma
	Eriri nke ọma
b₁
b₂	L≤125
	125 ml≤200
	L ＞200
x₁
x₂

2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5
1.5	2	2	2	2	3	3	3	3	3	3
/	/	/	/	/	/	/	/	/	/	/
28	30	35	38	42	45	50	52	58	60	65
50	54	60	66	72	78	84	90	96	102	110
56	60	66	72	78	84	90	96	102	108	116
69	73	79	85	91	97	103	109	115	121	129
6.3	7.5	7.5	9	9	10	10	11	11	12.5	12.5
3.2	3.8	3.8	4.5	4.5	5	5	5.5	5.5	6.3	6.3