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Bolt With Half Thread

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Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2022-06-06 17:22
Browse the number:
80

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Company Profile

AYA Fasteners (Hebei) Co., Ltd.

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Contact：hbfastener(Mr.)

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Area：Beijing

Address：Beijing

Website：http://www.ayafasteners.com/ http://hbfastener.yabofashion.com/

PRODUCT DETAILS

As a global supplier of customized fastening solutions, AYA's senvice process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.

Product Description

Product Name	Bolt With Half Thread
Also Named	Hex Bolt Half Thread
Material	Steel
Standard	DIN 931
Property Class	4.6、4.8、5.6、5.8、6.8、8.8、9.8、10.9、12.9
Diameter	M1.6/ M2/ M2.5/ M3/ (M3.5)/ M4/ M5/ M6/ (M7)/ M8/ M10/ M12/ (M14)/ M16/ (M18)/ M20/ (M22)/ M24/ (M27)/ M30/ (M33)/ M36/ (M39)/ M42/ (M45)/ M48/ (M52)/ M56/ (M60)/ M64/ (M68)/ M72/ (M76)/ M80/ M90/ M100/ M110/ M125/ M140/ M160
Finish	Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type	Hexagon Head
Drive Type	External Hex
Thread Type	Coarse Thread, Partial Thread

Dimensions Table

Screw Thread d			M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6
P	Thread Pitch		0.35	0.4	0.45	0.5	0.6	0.7	0.8	1
b	Ref.	L≤125	9	10	11	12	13	14	16	18
		125＜L≤200	-	-	-	-	-	-	22	24
		L＞200	-	-	-	-	-	-	-	-
c	min		0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15
c	max		0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5
da	max		2	2.6	3.1	3.6	4.1	4.7	5.7	6.8
ds	max=nominal size		1.6	2	2.5	3	3.5	4	5	6
	min	Grade A	1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82
	min	Grade B	-	-	-	-	-	-	-	-
dw	min	Grade A	2.4	3.2	4.1	4.6	5.1	5.9	6.9	8.9
dw	min	Grade B	-	-	-	-	-	-	-	-
e	min	Grade A	3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05
e	min	Grade B	-	-	-	-	-	-	-	-
k	Nominal Size		1.1	1.4	1.7	2	2.4	2.8	3.5	4
	Grade A	min	0.98	1.28	1.58	1.88	2.28	2.68	3.35	3.85
	Grade A	max	1.22	1.52	1.82	2.12	2.52	2.92	3.65	4.15
	Grade B	min	-	-	-	-	-	-	-	-
	Grade B	max	-	-	-	-	-	-	-	-
k1	min		0.7	0.9	1.1	1.3	1.6	1.9	2.28	2.63
r	min		0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25
s	max=nominal size		3.2	4	5	5.5	6	7	8	10
	min	Grade A	3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78
	min	Grade B	-	-	-	-	-	-	-	-
Screw Thread d			(M7)	M8	M10	M12	(M14)	M16	(M18)	M20
P	Thread Pitch		1	1.25	1.5	1.75	2	2	2.5	2.5
b	Ref.	L≤125	20	22	26	30	34	38	42	46
		125＜L≤200	26	28	32	36	40	44	48	52
		L＞200	-	-	45	49	53	57	61	65
c	min		0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2
c	max		0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8
da	max		7.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4
ds	max=nominal size		7	8	10	12	14	16	18	20
	min	Grade A	6.78	7.78	9.78	11.73	13.73	15.73	17.73	19.67
	min	Grade B	-	-	-	-	-	15.57	17.57	19.48
dw	min	Grade A	9.8	11.6	15.6	17.4	20.5	22.5	25.3	28.2
dw	min	Grade B	-	-	-	-	-	22	24.8	27.7
e	min	Grade A	12.12	14.38	18.9	21.1	24.49	26.75	30.14	33.53
e	min	Grade B	-	-	-	-	-	26.17	29.56	32.95
k	Nominal Size		4.8	5.3	6.4	7.5	8.8	10	11.5	12.5
	Grade A	min	4.65	5.15	6.22	7.32	8.62	9.82	11.28	12.28
	Grade A	max	4.95	5.45	6.58	7.68	8.98	10.18	11.72	12.72
	Grade B	min	-	-	-	-	-	9.71	11.15	12.15
	Grade B	max	-	-	-	-	-	10.29	11.85	12.85
k1	min		3.19	3.54	4.28	5.05	5.96	6.8	7.8	8.5
r	min		0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8
s	max=nominal size		11	13	17	19	22	24	27	30
	min	Grade A	10.73	12.73	16.73	18.67	21.67	23.67	26.67	29.67
	min	Grade B	-	-	-	-	-	23.16	26.16	29.16
Screw Thread d			(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42
P	Thread Pitch		2.5	3	3	3.5	3.5	4	4	4.5
b	Ref.	L≤125	50	54	60	66	72	78	84	90
		125＜L≤200	56	60	66	72	78	84	90	96
		L＞200	69	73	79	85	91	97	103	109
c	min		0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3
c	max		0.8	0.8	0.8	0.8	0.8	0.8	1	1
da	max		24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6
ds	max=nominal size		22	24	27	30	33	36	39	42
	min	Grade A	21.67	23.67	-	-	-	-	-	-
	min	Grade B	21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.61
dw	min	Grade A	30	33.6	-	-	-	-	-	-
dw	min	Grade B	29.5	33.2	38	42.7	46.6	51.1	55.9	60.6
e	min	Grade A	35.72	39.98	-	-	-	-	-	-
e	min	Grade B	35.03	39.55	45.2	50.85	55.37	60.79	66.44	71.3
k	Nominal Size		14	15	17	18.7	21	22.5	25	26
	Grade A	min	13.78	14.78	-	-	-	-	-	-
	Grade A	max	14.22	15.22	-	-	-	-	-	-
	Grade B	min	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58
	Grade B	max	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42
k1	min		9.6	10.3	11.7	12.8	14.4	15.5	17.2	17.9
r	min		0.8	0.8	1	1	1	1	1	1.2
s	max=nominal size		32	36	41	46	50	55	60	65
	min	Grade A	31.61	35.38	-	-	-	-	-	-
	min	Grade B	31	35	40	45	49	53.8	58.8	63.1
Screw Thread d			(M45)	M48	(M52)	M56	(M60)	M64	(M68)	M72
P	Thread Pitch		4.5	5	5	5.5	5.5	6	6	6
b	Ref.	L≤125	96	102	-	-	-	-	-	-
		125＜L≤200	102	108	116	124	132	140	148	156
		L＞200	115	121	129	137	145	153	161	169
c	min		0.3	0.3	0.3	-	-	-	-	-
c	max		1	1	1	1	1	1	1	1
da	max		48.6	52.6	56.6	63	67	71	75	79
ds	max=nominal size		45	48	52	56	60	64	68	72
	min	Grade A	-	-	-	-	-	-	-	-
	min	Grade B	44.38	47.38	51.26	55.26	59.26	63.26	67.26	71.26
dw	min	Grade A	-	-	-	-	-	-	-	-
dw	min	Grade B	64.7	69.4	74.2	78.7	83.4	88.2	92.9	97.7
e	min	Grade A	-	-	-	-	-	-	-	-
e	min	Grade B	76.95	82.6	88.25	93.56	99.21	104.86	110.51	116.16
k	Nominal Size		28	30	33	35	38	40	43	45
	Grade A	min	-	-	-	-	-	-	-	-
	Grade A	max	-	-	-	-	-	-	-	-
	Grade B	min	27.58	29.58	32.5	34.5	37.5	39.5	42.5	44.5
	Grade B	max	28.42	30.42	33.5	35.5	38.5	40.5	43.5	45.5
k1	min		19.3	20.9	22.8	24.2	26.2	27.6	29.8	31.2
r	min		1.2	1.6	1.6	2	2	2	2	2
s	max=nominal size		70	75	80	85	90	95	100	105
	min	Grade A	-	-	-	-	-	-	-	-
	min	Grade B	68.1	73.1	78.1	82.8	87.8	92.8	97.8	102.8
Screw Thread d			(M76)	M80	M90	M100	M110	M125	M140	M160
P	Thread Pitch		6	6	6	6	6	6	6	6
b	Ref.	L≤125	-	-	-	-	-	-	-	-
		125＜L≤200	164	172	192	-	-	-	-	-
		L＞200	177	185	205	225	245	275	305	345
c	min		-	-	-	-	-	-	-	-
c	max		1	2	2	2	2	2	2	2
da	max		83	87	97	107	117	132	147	167
ds	max=nominal size		76	88	90	100	110	125	140	160
	min	Grade A	-	-	-	-	-	-	-	-
	min	Grade B	75.26	79.26	89.13	99.13	109.13	124	139	159
dw	min	Grade A	-	-	-	-	-	-	-	-
dw	min	Grade B	102.1	106.9	121.1	135.4	144.9	168.6	185.6	214.1
e	min	Grade A	-	-	-	-	-	-	-	-
e	min	Grade B	121.81	127.46	144.08	161.02	172.32	200.57	220.8	254.7
k	Nominal Size		48	50	57	63	69	79	88	100
	Grade A	min	-	-	-	-	-	-	-	-
	Grade A	max	-	-	-	-	-	-	-	-
	Grade B	min	47.5	49.5	56.4	62.4	68.4	78.4	87.3	99.3
	Grade B	max	48.5	50.5	57.6	63.6	69.6	79.6	88.7	100.7
k1	min		33.2	34.6	40.3	43.7	47.9	54.9	61.1	69.5
r	min		2	2	2.5	2.5	2.5	2.5	2.5	2.5
s	max=nominal size		110	115	130	145	155	180	200	230
	min	Grade A	-	-	-	-	-	-	-	-
	min	Grade B	107.8	112.8	127.5	142.5	152.5	177.5	195.4	225.4

Product Details

Product Advantages

Advantages of Partially Threaded Bolt

1. The partially threaded bolt are often used in alternators, motor brackets and water pumps in the automotive industry, so it has high precision and extremely high holding force.

2. Bolt with half thread have retention at the tip of the thread.

3. Hex bolt Half Thread provide better resistance and alignment.

4. The unthreaded part gives the bolt excellent shear properties as there are no weak points that could lead to cracking or bending.

5. DIN 931 hex bolt can withstand greater shear force.

6. DIN 931 hex bolt dimensions are very varied, they can meet a variety of needs.

7. AYA can provide you with a variety of options to make the holding length of the hex head bolts with shank meet your needs.

8. AYA has rich experience in fastener field.

Quality Inspection

Every link in the production will be supervised by quality control personnel to ensure that the final product meets customer expectations.

Sophisticated testing instruments and experienced quality control personnel can provide customers with more accurate quality inspection reports.

Packaging & Container Loading

AYA's product packaging can not only provide very good protection to the product, but also improve the beauty of the product.

AYA provides custom labeling services.

Usage Scenarios

Why Choose AYA?

AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solution and enjoy door-to-door services.

http://www.ayafasteners.com/

Bolt With Half Thread

PRODUCT DETAILS

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