M16X2 High Tensile Shoulder Screws Bolt Hex Hexagon Socket Cap Head Shoulder Roller Bearing Screw Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: ZJLDM162S10L40
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black Oxide
• Diameter: M16
• Screw Pitch: 2
• Thread: Coarse Thread
• Treatment: Natural, Black Coating, Zinc
• Materials: S25c, 35, 45
• Number of Starts: Single
• Hardening: 12.9
• Processing Equipment: Cold Heading
• Sample: Sample Free, Freight Is on Your Own Account
• Round Head Dia.: 30mm
• L Length: 40mm
• Hexagon Opposite Side: 10
• Rod Dia.: 20
• Transport Package: Carton
• Specification: M16x2x40
• Trademark: as the customer required
• Origin: China
• HS Code: 7318159001
• Production Capacity: 100000 Pieces/Year
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 39.000kg

Product Description

 

Product Description

Product Description:
Made of alloy steel, with high strength, high toughness, wear-resistance, and corrosion resistance.  Alloy steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart.
The hex socket head can achieve high-torque tightening with limited clearance.   Socket cap head fasteners are very common in industrial applications.  With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels
Shoulder bolts, also called stripper bolts, are mechanical fasteners that can be screwed into one part and provide a free rotation pin joint connection with another part.
Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded,widely be used in automotive and mechanical applications,the standard shoulder of shoulder bolt makes it suitable for most machinery and equipment.   Usually used for punch and die assemblies.

Metric Thread 12.9 Socket Head Shoulder Screw
These hexagon socket shoulder screws feature a small cylindrical head with tall vertical sides.   The socket screws are ideal when you have less room for wrenches.   They have tall vertical sided means they also have space saving advantages.
Our metric threaded socket head shoulder screws are produced in 12.9 grade black, self-colour steel.

Note:
Requires a Hex key / Allen key
The hexagon socket shoulder screws are available in various thread sizes and lengths

 

Thread Size(d)			M5	M6	M8	M10	M12	M16	M20
P	Thread Pitch		0.8	1	1.25	1.5	1.75	2	2.5
ds	Nominal		6.5	8	10	13	16	20	25
	Max.		6.487	7.987	9.987	12.984	15.984	19.980	24.980
	Min.		6.451	7.951	9.951	12.941	15.941	19.928	24.928
b	Max.		9.75	11.25	13.25	16.40	18.40	22.40	27.40
	Min.		9.25	10.75	12.75	15.60	17.60	21.60	26.60
dk	Flat-end	Max.	10	13	16	18	24	30	36
	Knurled Head	Max.	10.22	13.27	16.27	18.27	24.33	30.33	36.39
	Min.		9.78	12.73	15.73	17.73	23.67	29.67	35.61
ds1	Max.		3.86	4.58	6.25	7.91	9.57	13.33	16.57
	Min.		3.68	4.40	6.03	7.69	9.35	12.96	16.30
e	Min.		3.44	4.58	5.72	6.86	9.15	11.43	13.72
k	Max.		4.5	5.5	7	9	11	14	16
	Min.		4.32	5.32	6.78	8.78	10.73	13.73	15.73
g1	Max.		2.5	2.5	2.5	2.5	2.5	2.5	3
g2	Max.		2	2.5	3.1	3.7	4.4	5	6.3
r	Min.		0.25	0.4	0.6	0.6	0.6	0.8	0.8
s	Nominal		3	4	5	6	8	10	12
	Max.		3.08	4.095	5.095	6.095	8.115	10.115	12.142
	Min.		3.02	4.02	5.02	6.02	8.025	10.025	12.032
t	Min.		2.4	3.3	4.2	4.9	6.6	8.8	10

Product Parameters

We produce all types of standard or non-standard thread screws according to customer's request.Detailed as following table:

Specification Table of Thread Screw
Standard	Size	Pitch of thread (mm)	d(mm)		Wire Diameter ±0.02mm
			Max	Min
Chinese National Standard Coarse Thread 60°	M5	0.80	4.98	4.83	4.30
	M6	1.00	5.97	5.82	5.18
	M7	1.00	6.97	6.82	6.18
	M8	1.25	7.96	7.79	7.02
	M9	1.25	8.96	8.79	8.01
	M10	1.50	9.96	9.77	8.84
	M11	1.50	10.97	10.73	9.84
	M12	1.75	11.95	11.76	10.7
	M14	2.00	13.95	13.74	12.5
	M16	2.00	15.95	15.74	14.5
	M18	2.50	17.95	17.71	16.20
	M20	2.50	19.95	19.71	18.2
Chinese National Standard Fine Thread 60°	M5	0.50	4.97	4.86	4.57
	M6	0.75	5.97	5.85	5.41
	M7	0.75	6.97	6.85	6.41
	M8	1.00	7.97	7.83	7.24
	M9	1.00	8.97	8.83	8.24
	M10	1.00	9.97	9.82	9.23
	M10	1.25	9.96	9.81	9.07
	M12	1.25	11.97	11.76	11.07
	M12	1.50	11.96	11.79	10.89
	M14	1.50	13.96	13.79	12.89
	M16	1.50	15.96	15.79	14.89
	M18	1.50	17.95	17.73	16.86
	M20	1.50	19.95	19.65	18.85

Specification Table of Thread Screw
Standard	Size	Thread per inch	d(mm)		Wire Diameter ±0.02mm
			Max	Min
British Standard Whitworth Thread (Coarse) 55°	1/8	40	3.145	3.03	2.70
	5/32	32	3.945	3.795	3.38
	3/16	24	4.732	4.592	4.00
	1/4	20	6.32	6.165	5.45
	5/16	18	7.905	7.737	6.94
	3/8	16	9.49	9.312	8.4
	7/16	14	11.2	10.88	9.84
	1/2	12	12.66	12.46	11.22
	9/16	12	14.25	14.04	12.81
	5/8	11	15.83	15.61	14.27
Unified Coarse Pitch Thread ( American Standard) 60°	4#	40	2.824	2.695	2.37
	5#	40	3.154	3.026	2.69
	6#	32	3.484	3.333	2.91
	8#	32	4.142	3.991	3.57
	10#	24	4.80	4.618	4.05
	12#	24	5.461	5.279	4.7
	1/4	20	6.322	6.117	5.45
	5/16	18	7.907	7.687	6.93
	3/8	16	9.491	9.254	8.40
	7/16	14	11.08	10.82	9.83
	1/2	13	12.66	12.39	11.32
	9/16	12	14.25	13.96	12.8
	5/8	11	15.83	15.53	14.26
Unified Fine Pitch Thread ( American Standard) 60°	4#	48	2.877	2.713	2.44
	5#	44	3.157	3.036	2.73
	6#	40	3.484	3.356	3.02
	8#	36	4.145	4.006	3.63
	10#	32	4.803	4.651	4.23
	12#	28	5.461	5.296	4.81
	1/4	28	6.324	6.16	5.68
	5/16	24	7.909	7.727	7.16
	3/8	24	9.497	9.315	8.74
	7/16	20	11.08	10.87	10.18
	1/2	20	12.67	12.46	11.76
	9/16	18	14.25	14.03	13.25
	5/8	18	15.83	15.62	14.83

 

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Certifications

 

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Manufacturing Capacity

Quality Control Method

Advanced Planning	Process Control	Quality Issue Feedback
·Multi-functional project team ·Build up standard tree,do the analysis and training ·DFMEA ·4 stage project review, quality gate ·PFMEA ·Visualized WI	·First and final piece100% inspection. ·Combine self-inspect and patrol inspect. ·Regular inspection on fixture and gauges. ·Upper andlower process error prevention control ·5M1E management	·Quick feedback, arrive sitewithin 10 minutes ·Define interim and containment action within 4hours ·Daily quick response meeting ·8D ·6 Sigma ·Actions follow-upvalidation ·Share to similarproducts ·Record into failure mode database

 

FAQ

Q1: Are you a manufacturer?
Yes, we have been in manufacturing and providing excellent linear motion partsfor customers more than 20years.
Q2: How long could you prepare samples?
Ans:Normally 1days if we have the sample onhand.lf customized one. about a week around.
Q3: How about batch order production?
Ans: Normally 30days or so for one container
Q4: Do you inspect the finished products?
Ans:Yes, we will do inspection according to lsO standard and ruled by our QCstaff.
Q5: How do you ship the goods?
Ans: By sea, by air by truck or by courier(UPSDHLFedexTNT etc.)
Q6: What advantage do you have?
Ans:1.We have professional engineers,customers can expect the best possibleadvice and support.

2.Related responsible team to answer all your questions and follow-upprocess for you and do update in time.

3.Strict and standard process control according to Quality ManagementSystem.
4.Documents support on products, we have strong technical data sheet tosupport our products, which could make you easier to know our products.