Aya Fasteners Guide|Engvangin nge Black Zinc Bolts hi hman?

Zinc bolt dum a ni. an hman dan hrang hrangah an hmang thin. Black zinc layer hian corrosion resistance a pe a mahse a nalh zawngin a pe thei. Tin, black finish hi a tlangpuiin black oxide finish aiin a thick zawk bawk. User te chuan trendy finish leh mild corrosion protection an mamawh chuan black zinc bolts an thlang thei.

 

Zinc-plated bolt te hian decorative black finish an nei a, chu chuan task an tih zawh chuan an hmuhnawm hle.

 

Black Zinc bolt te hi hmun lum lutuk emaw, boruak lum lutuk emaw atanga lo chhuak tur hmun atan a tha hle. Industry tam zawk tan chuan corrosion hi a hlauhawm ber pawh a ni mai thei. Black zinc bolt hmang hian corrosion laka invenna level lungawithlak tak beisei theih a ni.

 

Black zinc plating process ah hian zinc chu metal duh zawk chungah electrolytic application a ni. Tichuan, a siamtu chuan bolt chu zinc plating bath-ah a thun a, electric current a hmang ta a ni.

 

Black Zinc coating hian shield emaw barrier emaw angin hna a thawk a, bolt chu chhiatna chi hrang hrang, wear and tear leh corrosion ang chi laka venhim a, a pum puia a lan dan a tichak a ni.

 

Black Zinc Bolts hian advantage tam tak a pe a, hei hian industry hrang hrang zingah pick lar tak a siam a ni. Hengte hi hman a awlsam a, build-up pawh an nei lo.

 

Black zinc bolt hmang hian corrosion laka invenna leh external appearanc hmuhnawm tak i beisei thei ang.

 

             

screw thread a ni a.				M8	M10	M12	(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)
d
P		Mual	thread tha tak a ni-1.	1	1	1.5	1.5	1.5	2	1.5	2	2	2	2	2	3	3
			thread tha tak a ni-2.	-	1.25	1.25	-	-	1.5	2	1.5	1.5	-	-	-	-	-
b		l 125 aia tlem emaw, a tlukpui emaw .		22	26	30	34	38	42	46	50	54	60	66	72	78	84
		125-a 200 aia tlem emaw, a tlukpui emaw a ni.		28	32	36	40	44	48	52	56	60	66	72	78	84	90
		L＞200		41	45	49	53	57	61	65	69	73	79	85	91	97	103
c		min min ti a.		0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3
		max a ni .		0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1
da a ni a .		max a ni .		9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4
DS 10 a ni.		max a ni .		8	10	12	14	16	18	20	22	24	27	30	33	36	39
		Grade A 100 a ni.	min min ti a.	7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	7.64	9.64	11.57	13.57	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38
DW a ni a.		Grade A 100 a ni.	min min ti a.	11.6	15.6	17.4	20.5	22.5	25.3	28.2	30	33.6	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	11.4	15.4	17.2	20.1	22	24.8	27.7	29.5	33.2	38	42.7	46.6	51.1	55.9
e		Grade A 100 a ni.	min min ti a.	14.38	18.9	21.1	24.49	26.75	30.14	33.53	35.72	39.98	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	14.2	18.72	20.88	23.91	26.17	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44
k		Nominal size a ni.		5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25
		Grade A 100 a ni.	min min ti a.	5.15	6.22	7.32	8.62	9.82	11.28	12.28	13.78	14.78	-	-	-	-	-
			max a ni .	5.45	6.58	7.68	8.98	10.18	11.72	12.72	14.22	15.22	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	5.06	6.11	7.21	8.51	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58
			max a ni .	5.54	6.69	7.79	9.09	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42
k1		min min ti a.		3.54	4.28	5.05	5.96	6.8	7.8	8.5	9.6	10.3	11.7	12.8	14.4	15.5	17.2
r		min min ti a.		0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1
s		Max=A lian zawng hi a lian lo hle.		13	17	19	22	24	27	30	32	36	41	46	50	55	60
		Grade A 100 a ni.	min min ti a.	12.73	16.73	18.67	21.67	23.67	26.67	29.67	31.61	35.38	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	12.57	16.57	18.48	21.16	23.16	26.16	29.16	31	35	40	45	49	53.8	58.8

 

 

screw thread a ni a.				M42	(M45)	M48	(M52)	M56	(M60)	M64	(M68)	M72	(M76)	M80	M90	M100
d
P		Mual	thread tha tak a ni-1.	3	3	3	3	4	4	4	4	4	4	4	4	4
			thread tha tak a ni-2.	-	-	-	-	-	-	-	-	-	-	-	-	-
b		l 125 aia tlem emaw, a tlukpui emaw .		90	96	102	-	-	-	-	-	-	-	-	-	-
		125-a 200 aia tlem emaw, a tlukpui emaw a ni.		96	102	108	116	124	132	140	148	158	164	172	192	-
		L＞200		109	115	121	129	137	145	153	161	169	177	185	205	225
c		min min ti a.		0.3	0.3	0.3	0.3	-	-	-	-	-	-	-	-	-
		max a ni .		1	1	1	1	1	1	1	1	1	1	2	2	2
da a ni a .		max a ni .		45.6	48.6	52.6	56.6	63	67	71	75	79	83	87	97	108
DS 10 a ni.		max a ni .		42	45	48	52	56	60	64	68	72	76	80	90	100
		Grade A 100 a ni.	min min ti a.	-	-	-	-	-	-	-	-	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	41.38	44.38	47.38	51.26	55.26	59.26	63.26	67.26	71.26	75.26	79.26	89.13	99.13
DW a ni a.		Grade A 100 a ni.	min min ti a.	-	-	-	-	-	-	-	-	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	59.9	64.7	69.4	74.2	78.7	83.4	88.2	92.9	97.7	102.4	107.2	121.1	135.4
e		Grade A 100 a ni.	min min ti a.	-	-	-	-	-	-	-	-	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	71.3	76.95	82.6	88.25	93.56	99.21	104.86	110.51	116.16	121.81	127.46	144.08	161.03
k		Nominal size a ni.		26	28	30	33	35	38	40	43	45	48	50	57	63
		Grade A 100 a ni.	min min ti a.	-	-	-	-	-	-	-	-	-	-	-	-	-
			max a ni .	-	-	-	-	-	-	-	-	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	25.58	27.58	29.58	32.5	34.5	37.5	39.5	42.5	44.5	47.5	49.5	56.4	62.4
			max a ni .	26.42	28.42	30.42	33.5	35.5	38.5	40.5	43.5	45.5	48.5	50.5	57.6	63.6
k1		min min ti a.		17.9	19.3	20.9	22.8	24.2	26.2	27.6	29.8	31.2	33.2	34.6	39.5	43.7
r		min min ti a.		1.2	1.2	1.6	1.6	2	2	2	2	2	2	2	2.5	2.5
s		Max=A lian zawng hi a lian lo hle.		65	70	75	80	85	90	95	100	105	110	115	130	145
		Grade A 100 a ni.	min min ti a.	-	-	-	-	-	-	-	-	-	-	-	-	-
		Grade B 100 a ni.	min min ti a.	63.1	68.1	73.1	78.1	82.8	87.8	92.8	97.8	102.8	107.8	112.8	127.5	142.5

 

 

Black Zinc Bolts a thatna te a awm bawk.

 

Bolt-a black zinc plating hi finish lar tak a ni a, anti-galling property leh corrosion protection a pe a ni. Chumi avang chuan playing chu parts wear and tear sang, temperature sang, leh corrosion-a inhnamhnawih te tan an hmang thin.

 

Zinc khelh a nih chuan professional-te chuan venhimna sang zawk an beisei thei. Mahse, black zinc bolts danglamna chu an hmuhnawm em em a ni. Finish hi iridescent hues atanga lovely matte finish thlengin a awm.

 

 

Black zinc bolts hian attractiveness, durability, leh, a pawimawh ber chu uniformity a pe a ni.

 

Industry hrang hrangte chuan finish dang aiin black zinc bolt an duh zawk a, a bik takin structure-in durable leh anti-corrosive bolt a phut chuan.

 

Black Zinc plating-a hlawkna langsar ber chu a hnuaia mi ang hian a ni:

●Surface finish hmuhnawm tak.

●Stress tolerance.

●High-Temperature tolerance.

●Aesthetic appeal mawi tak a ni.

●Thil tha tak a ni.

●Corrosion laka invenna tha tak.

 

Zinc coatings pawh a economical a, ductility leh adhesion sang zawk a pe bawk.

 

 

Black Zinc Bolts hman dan tur .

Bolt-a black zinc plating hian a ti chhe thei lo hle. Bolt te hian corrosion laka invenna tha zawk leh boruak hahthlak tak takah chuan a chhe thei lo tih theih loh rintlak tak a pe a ni.

 

A hmanna tam ber chu furniture fittings, pawn lam hmanrua, electronics, automotive parts, heavy machine parts, etc. te hi a ni.

 

Black Zinc bolt lei hi thutlukna tha tak a ni thei a, chu chu ngaihtuahna chu a chhe lo thei lo tur leh a structure chu a hmuhnawm hmel hle a nih chuan a ni.

 

Heng bolt te hi standard zinc-plated bolt te an ni a, decorative black coating an nei a, hei hian bolt tightness a ti sang a ni. Black Zinc bolt-a coating hi hman a him a, chuvangin professional-te chuan application hrang hrang atan handle emaw hman emaw harsa an ti lo ang.

 

 

 

Aya fastener-a fastener catalog zau tak, high-quality screw, bolt, washers, leh nuts products te pawh a tel a, a hnuaiah hian click la.