DIN 933 Black Zinc Plated Carbon Steel Half Thread Hex Bolts Black Oxide Steel Full Thread Hex Head Bolt

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Product Specification

Tap Bolts are full threaded hex bolts that is installed by turning the head of the bolt.

thread specification			M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6	(M7)	M8	M10	M12	(M14)	M16
d
P	thread pitch		0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75	2	2
a	Max		1.05	1.2	1.35	1.5	1.8	2.1	2.4	3	3	3.75	4.5	5.25	6	6
c	Min		0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2
c	Max		0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.8
da	Max		2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7	15.7	17.7
dw	A	Min	2.4	3.2	4.1	4.6	5.1	5.9	6.9	8.9	9.6	11.6	15.6	17.4	20.5	22.5
dw	B	Min	-	-	-	-	-	5.7	6.7	8.7	9.4	11.4	15.4	17.2	20.1	22
e	A	Min	3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	18.9	21.1	24.49	26.75
e	B	Min	-	-	-	-	-	7.5	8.63	10.89	11.94	14.2	18.72	20.88	23.91	26.17
k	nominal		1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5	8.8	10
	A	Min	0.98	1.28	1.58	1.88	2.28	2.68	3.35	3.85	4.65	5.15	6.22	7.32	8.62	9.82
	A	Max	1.22	1.52	1.82	2.12	2.52	2.92	3.65	4.15	4.95	5.45	6.56	7.68	8.98	10.18
	B	Min	-	-	-	-	-	2.6	3.26	3.76	4.56	5.06	6.11	7.21	8.51	9.71
	B	Max	-	-	-	-	-	3	3.74	4.24	5.04	5.54	6.69	7.79	9.09	10.29
k1	Min		0.7	0.9	1.1	1.3	1.6	1.9	2.28	2.63	3.19	3.54	4.28	5.05	5.96	6.8
r	Min		0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6
s	Maximum value = nominal		3.2	4	5	5.5	6	7	8	10	11	13	17	19	22	24
	A	Min	3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	16.73	18.67	21.67	23.67
	B	Min	-	-	-	-	-	6.64	7.64	9.64	10.57	12.57	16.57	18.48	21.16	23.16
thread specification			(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42	(M45)	M48	(M52)
d
P	thread pitch		2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5
a	Max		7.5	7.5	7.5	9	9	10.5	10.5	12	12	13.5	13.5	15	15
c	Min		0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3
c	Max		0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1
da	Max		20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6
dw	A	Min	25.3	28.2	30	33.6	-	-	-	-	-	-	-	-	-
dw	B	Min	24.8	27.7	29.5	33.2	38	42.7	46.5	51.1	55.9	59.9	64.7	69.4	74.2
e	A	Min	30.14	33.53	35.72	39.98	-	-	-	-	-	-	-	-	-
e	B	Min	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25
k	nominal		11.5	12.5	14	15	17	18.7	21	22.5	25	26	28	30	33
	A	Min	11.28	12.28	13.78	14.78	-	-	-	-	-	-	-	-	-
	A	Max	11.72	12.72	14.22	15.22	-	-	-	-	-	-	-	-	-
	B	Min	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5
	B	Max	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5
k1	Min		7.8	8.5	9.6	10.3	11.7	12.8	14.4	15.5	17.2	17.9	19.3	20.9	22.8
r	Min		0.6	0.8	0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6
s	Maximum value = nominal		27	30	32	36	41	46	50	55	60	65	70	75	80
	A	Min	26.67	29.67	31.61	35.38	-	-	-	-	-	-	-	-	-
	B	Min	26.15	29.16	31	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1

DIN 933 Black Zinc Plated Carbon Steel Half Thread Hex Bolts Black Oxide Steel Full Thread Hex Head Bolt

Product Detail

Product Specification

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