DIN603 Carriage Bolt

Os nosos parafusos están dispoñibles nunha ampla gama de tamaños (M6-M52, 1/4"-2") e graos (4.8, 6.8, 8.8, 10.9, 12.9), elaborados con materiais de aceiro ao carbono de alta calidade como Q235, 35k e 20MNTiB. Cumprimos os estándares internacionais, incluíndo DIN, ISO, GB, BS e ASTM. Os fíos veñen en opcións de rosca grosa, fina, media e completa, e os acabados de superficie están dispoñibles en liso, negro, cincado, HDG e Dacromet, que ofrecen flexibilidade para adaptarse a diferentes necesidades.

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Detalle do produto

Etiquetas de produtos

Catálogo de produtos

Especificación

Nome do produto	Carriage bolt
Tamaño	M6-M52, 1/4”-2”
Grao	4.8 6.8 8.8 10.9 12.9
Material	Carbon steel Q235 35k,20MNTiB
Estándar	DIN, ISO, GB, BS, ASTM
Fío	Coarse thread, Fine thread , Half thread, Full thread
Superficie	Plain, Black, zinc plated, HDG, Dacromet
Servizo	OEM/ODM/ Customized
Quality control	Raw material test, during production test, before packing test
Certificado	ISO 9001, SGS
Mostra	Sample available
Embalaxe	25kg bag/carton+pallet

Estándar

Carriage bolt

d		M5	M6	M8	M10	M12	M16	M20
P	pitch	0.8	1	1.25	1.5	1.75	2	2.5
b	L≤125	16	18	22	26	30	38	46
	125＜L≤200	22	24	28	32	36	44	52
	L＞200	/	/	41	45	49	57	65
dk	máx	13.55	16.55	20.65	24.65	30.65	38.8	46.8
dk	min	12.45	15.45	19.35	23.35	29.35	37.2	45.2
ds	máx	5	6	8	10	12	16	20
ds	min	4.52	5.52	7.42	9.42	11.3	15.3	19.16
K1	máx	4.1	4.6	5.6	6.6	8.75	12.9	15.9
K1	min	2.9	3.4	4.4	5.4	7.25	11.1	14.1
k	máx	3.3	3.88	4.88	5.38	6.95	8.95	11.05
k	min	2.7	3.12	4.12	4.62	6.05	8.05	9.95
r1	≈	10.7	12.6	16	19.2	24.1	29.3	33.9
r2	máx	0.5	0.5	0.5	0.5	1	1	1
r3	máx	0.75	0.9	1.2	1.5	1.8	2.4	3
S	máx	5.52	6.48	8.58	10.58	12.7	16.7	20.84
S	min	5.48	5.52	7.42	9.42	11.3	15.3	19.16

Product details

Carriage bolt

Superficie

Carriage bolt

Aplicación

Carriage bolt

Why choose us ?

1. Quality Certification: ROHS, ISO9001,IATF16949
2. Professional testing: 100% of full line testing system, in lines with ISO standard.
3. Salt spray time: 2 hours, 24 hours, 48 hours, 96 hours, 1000 hours we can do as per need. And can offer with salt spray checking report.
4. Inspection equipment: Sclerometer, Hardness tester, Caliper, Torsion meter, Salt atmosphere testing machine, Projector,Die gage, Image screening instrument etc.
5. Highly competitive prices.
6. we can manufacture according to client design.