Ologbele-yika Head Square Ọrun boluti

Gẹgẹbi ọkan ninu awọn aṣelọpọ alamọja ni Ilu China, DONGSHAO yoo fẹ lati pese fun ọ Semi-yika Head Square Neck Bolts. Ati pe a yoo fun ọ ni iṣẹ lẹhin-tita ti o dara julọ ati ifijiṣẹ akoko.

Fi ibeere ranṣẹ

ọja Apejuwe

Hebei Dongshao Fastener Manufacturing Co., Ltd. jẹ olutaja olokiki ati olupese ti Semi-round Head Square Neck Bolts ni China.Awọn boluti ologbele-yika ori square ọrun ti a ṣelọpọ nipasẹ ile-iṣẹ pẹlu didan idaji yika ori square ọrun boluti erogba, irin idaji yika ori square ọrun boluti alagbara, irin idaji yika ori square ọrun boluti; O ni o ni awọn iṣẹ ti duro ati ki o idurosinsin, gun iṣẹ aye ati awọn ọna fifi sori; Apẹrẹ lẹwa ti ori idaji yika, o dara fun awọn iṣẹ ṣiṣe ẹrọ ti o nilo irisi ti o dara; itọju dada ti o dara julọ, anti-oxidation, anti-wear, anti-corrosion, o dara fun gbogbo iru agbegbe lile.

Ologbele-yika Head Square Ọrun boluti Paramita

(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 o pọju	4.4	5.4	6.4	8.45	9.45	10.45	12.55
k1 iseju	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