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Countersunk Head Bolts

Zikafika pakumangirira kotetezeka, ma bolts amutu omwe amatsutsana ndi chisankho chodziwika bwino. Maboti awa amapangidwa kuti azikhala onyezimira ndi pamwamba pa zinthuzo, kupereka kutha kowoneka bwino komanso kosavuta. Ku Ningbo Zhenkun Machinery Co., Ltd., timapereka ma bolts osiyanasiyana otsukidwa mumitundu yosiyanasiyana, zida, ndi kumaliza kuti akwaniritse zosowa zanu zenizeni. Maboti athu amapangidwa mwapamwamba kwambiri, kuwonetsetsa kuti ali abwino kwambiri komanso amagwira ntchito bwino. Kaya muli pantchito yomanga, yamagalimoto, kapena yopanga, tili ndi mabawuti amutu abwino kwambiri kuti agwirizane ndi ntchito yanu.

Chitsanzo:DIN 6921 - 1983

Tumizani Kufunsira

Mafotokozedwe Akatundu

njira yosunthika ya Countersunk Head Bolts pazogwiritsa ntchito zosiyanasiyana. Wopangidwa kuchokera ku zida zapamwamba kwambiri, bawuti iyi imakhala yolimba komanso yolimba kwambiri, ndikuwonetsetsa kuti imagwira bwino. Mutu wake wa countersunk umalola kumaliza, kupangitsa kuti ikhale yabwino kugwiritsidwa ntchito mumipando ndi makabati, pakati pazinthu zina.

Kuphatikiza pakuchita bwino kwambiri, bolt iyi ilinso ndi kutha kwa dzimbiri komwe kumathandizira kutalikitsa moyo wake. Zopezeka mumitundu yosiyanasiyana ndi zida kuti zigwirizane ndi zofunikira zosiyanasiyana, Countersunk Head Bolt ndi chisankho chodalirika pantchito iliyonse.

Dzina lazogulitsa:	Hexagon Socket Countersunk Head Cap Screws DIN 7991 - 1986
Zokhazikika:	DIN 7991-1986
Zofunika:	Chitsulo cha carbon ndi chitsulo chosapanga dzimbiri
Kukula:	Miyezo yolozera komanso malinga ndi zomwe makasitomala amafuna
Zatha:	Zinc Yokutidwa, Chitsulo Chotentha Choviyika, Dacromet, Nickel Plated, Black Oxide, Plain
Nthawi yoperekera:	Kawirikawiri m'masiku 30-40.

Ulusi Position	Zakunja	Mtundu wa Ulusi:	Metric [M]
Kuyendetsa M'kati:	Hex Socket	Kuyendetsa Kwakunja:	Countersunk Head
Mtundu Wotseka:	/	Shank:	Normal Shank
Lozani:	Flat Point	Mark:	Monga kufunikira

Utali Wadzina L - 8 10 12 16 20 25 30 35 40 50 60 70 80 90 100 Malangizo: sankhani Utali Wadzina L ndikupeza Kulemera kwa Ulusi kutalika.

Screw Thread d

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

P	Phokoso
α	mtengo (+2)
b	Lâ¤125
	125¼L - 200
	L¼200
dk	max=kukula kwadzina
dk	min
ds	max=kukula kwadzina
ds	min
e	min
k	max
s	Kukula mwadzina
	min
	max
t	max=kukula kwadzina
t	min

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	60°	60°
12	14	16	18	22	26	30	34	38	42	46	50	54
/	/	/	24	28	32	36	40	44	48	52	56	60
/	/	/	/	/	45	49	53	57	61	65	69	73
6	8	10	12	16	20	24	27	30	33	36	36	39
5.7	7.64	9.64	11.57	15.57	19.48	23.48	26.48	29.48	32.38	35.38	35.38	38.38
3	4	5	6	8	10	12	14	16	18	20	22	24
2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67
2.3	2.87	3.44	4.58	5.72	6.86	9.15	11.43	11.43	13.72	13.72	16	16
1.7	2.3	2.8	3.3	4.4	5.5	6.5	7	7.5	8	8.5	13.1	14
2	2.5	3	4	5	6	8	10	10	12	12	14	14
2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	10.025	12.032	12.032	14.032	14.032
2.1	2.6	3.1	4.12	5.14	6.14	8.175	10.175	10.175	12.212	12.212	14.212	14.212
1.2	1.8	2.3	2.5	3.5	4.4	4.6	4.8	5.3	5.5	5.9	8.8	10.3
0.95	1.55	2.05	2.25	3.2	4.1	4.3	4.5	5	5.2	5.6	8.44	9.87

Kulemera kwa zinthu zitsulo 1000 (âkg)

Utali wa Ulusi b

1), emin = 1.14 Smin

Za Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd ndiwopanga zomangira zapamwamba kwambiri, kuphatikiza mabawuti, zomangira, mtedza, ndi ma wacha. Poganizira za luso komanso khalidwe, timayesetsa kupatsa makasitomala athu zinthu zabwino kwambiri komanso ntchito zomwe tingathe.

Maofesi athu apamwamba kwambiri komanso gulu lodziwa zambiri zimatithandiza kupanga zomangira zapamwamba kwambiri komanso zapamwamba. Timaperekanso njira zosinthira makonda kuti zikwaniritse zofunikira ndi ntchito.

Sankhani Ningbo Zhenkun Machinery Co., Ltd pazosowa zanu zonse zomangira ndikupeza zabwino kwambiri ndi ntchito.

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