Semi-round Head Square Neck Bolts

Dị ka otu n'ime ndị na-emepụta ọkachamara na China, DONGSHAO ga-achọ inye gị Semi-round Head Square Neck Bolts. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.

Zipu ajụjụ

Nkọwa ngwaahịa

Hebei Dongshao Fastener Manufacturing Co., Ltd. bụ onye ama ama na-ebubata na onye nrụpụta Semi-round Head Square Neck Bolts na China.The Semi-round head square neck bolts mepụtara site na ụlọ ọrụ na-agụnye ire ụtọ ọkara gburugburu isi square olu bolts carbon ígwè ọkara okirikiri isi square olu bolts igwe anaghị agba nchara ọkara gburugburu isi square olu bolts;Ọ nwere ọrụ nke siri ike ma kwụsie ike, ogologo ndụ ọrụ na ntinye ngwa ngwa; Mara mma imewe nke ọkara okirikiri isi, adabara maka injinia oru ngo chọrọ mma ọdịdị; magburu onwe n'elu ọgwụgwọ, mgbochi oxidation, mgbochi eyi, mgbochi corrosion, adabara ụdị nile nke obi ọjọọ gburugburu ebe obibi.

Ọkara okirikiri isi Square Neck Bolts Parameter

(mm)	M6	M8	M10	M12	M14	M16	M20
P	1	1.25	1.5	1.75	2	2	2.5
dk max	13.1	17.1	21.3	25.3	29.3	33.6	41.6
dk min	11.3	15.3	19.16	23.16	27.16	31	39
k1 kacha	4.4	5.4	6.4	8.45	9.45	10.45	12.55
k1 min	3.6	4.6	5.6	7.55	8.55	9.55	11.45
k max	4.08	5.28	6.48	8.9	9.9	10.9	13.1
k min	3.2	4.4	5.6	7.55	8.55	9.55	11.45
s max	6.3	8.36	10.36	12.43	14.43	16.43	20.52
s min	5.84	7.8	9.8	11.76	13.76	15.76	19.22
r min	0.5	0.5	0.5	0.8	0.8	1	1
ds max	6	8	10	12	14	16	20
ds min	5.35	7.19	9.03	10.86	12.70	14.70	18.38