Zinc Plated Carbon Steel Ring Grooved Lock Bolt

Product Description

Zinc Plated Carbon Steel Ring Grooved Lock Bolt

Standard	DIN, ANSI, GB
Diameter	3.2/4.0/4.8/6.4/7.9/9.5mm
Length	As your requirement
Head type	Round , Custom-made
Material	Stainless Steel 316, 316L
Surface treatment	Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc etc
Package	Plastic bag, Boxes and cartons, Pallets, Customized
Price terms	EXW, FOB, CIF, etc.
Payment terms	T/T, Paypal, L/C, Western union, etc.
Certifications	ISO 9001
Note	Free Samples could be provided for standard fastener

We need more detail as follow. This will allow us to give you an accurate quotation. 
Before offer the price,get the quote simply by completing and submitting the form below:
• Product:__                   
• Measure: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
• Where to Shipping: _______________ (Country with postal code please) 
• Email your drawing ( jpeg, png or pdf, word) with minimum 300 dpi resolution for good clarity.

 

Product Parameters

Ring groove core rivet national standard for the core rivet, also known as Lock rivet or Lock (Lock-BOM) bolt, is the use of Hooke's law principle, with the rivet special equipment will be used to clamp the 2 binding pieces, will be set into the ring sleeve ring (or nut without thread) of the metal extrusion and filled with a number of ring groove of the bolt column, A fastening method that tightly binds the collar to the bolt.

 

Working method:

1. Place the single side of the rivet on the member with the hole locked, insert the nail core into the head of the rivet gun, and the head of the gun must be the end face of the rivet.

2. Pull the riveting operation until the opposite side of the rivet expands and the nail core is pulled off.

3. The riveting is finished.

They are usually made of stainless steel

Drawing

Dia.	A	Brazier head (BR)		90° CSK Head (90)
		B	C	B	C	N	N
1/2(16)	13.08-12.52	23.42	7.94	23.02	6.35	≥77,000	≥65,000
5/8(20)	16.31-15.67	28.97	9.92	29.37	7.94	≥122,000	≥102,000
3/4(24)	19.51-18.82	34.93	11.91	34.93	9.53	≥181,000	≥146,000
7/8(28)	22.73-22.00	40.48	14.29	40.48	11.11	≥251,000	≥196,000
1" (32)	25.96-25.15	46.43	15.48	46.83	12.7	≥323,000	≥256,000
1 1/8"(36)	29.18-27.89	52.39	17.46	--	--	≥376,000	≥315,000
Raw Material: steel(S)

 

Grip No.		1/2(16)		5/8(20)		3/4(24)		7/8(28)		1"(32)		1 1/8(36)
	min-max	D(±0.8)	E(+4.8/-1.6)	D(±0.8)	E(+4.8/-1.6)	D(±0.8)	E(+4.8/-1.6)	D(±0.8)	E(+4.8/-1.6)	D(±0.8)	E(+4.8/-1.6)	D(±0.8)	E(+4.8/-1.6)
4	6.35-12.7	30.81	80.57	36.4	92.87	38.56	105.57
8	12.7-19.05	37.16	86.92	42.75	99.22	44.91	111.92	48.79	119.06	52.65	136.53
12	19.05-25.4	43.51	93.27	49.1	105.57	51.26	118.27	55.14	125.41	59	142.88
16	25.4-31.75	49.86	99.62	55.45	111.92	57.61	124.62	61.49	131.76	65.35	149.23
20	31.75-38.1	56.21	105.97	61.8	118.27	63.96	130.97	67.84	138.11	71.7	155.58
24	38.1-44.45	62.56	112.32	68.15	124.62	70.31	137.32	74.19	144.46	78.05	161.93
28	44.45-50.8	68.91	118.67	74.5	130.97	76.66	143.67	80.54	150.81	84.4	168.28
32	50.8-57.15	75.26	125.02	80.85	137.32	83.01	150.02	86.89	157.16	90.75	174.63
36	57.15-63.5	81.61	131.37	87.2	143.67	89.36	156.37	93.24	163.51	97.1	180.98
40	63.5-69.85	87.96	137.72	93.55	150.02	95.71	162.72	99.59	169.86	103.45	187.33
44	69.85-76.2	94.31	144.07	99.9	156.37	102.06	169.07	105.94	176.21	109.8	193.68
48	76.2-82.55	100.66	150.42	106.5	162.72	108.41	175.42	112.29	182.56	116.15	200.03
52	82.55-88.9	107.01	156.77	112.6	169.07	114.76	181.77	118.64	188.91	122.5	206.38
56	88.9-95.25	113.36	163.12	118.95	175.42	121.11	188.12	124.99	195.26	128.85	212.73	133.35	217.49
60	95.25-101.6	119.71	169.47	125.3	181.77	127.46	194.47	131.34	201.61	135.2	219.08	139.7	223.84
64	101.6-107.95	126.06	175.82	131.65	188.12	133.81	200.82	137.69	207.96	141.55	225.43	146.05	230.19
68	107.95-114.3	132.41	182.17	138	194.47	140.16	207.17	144.04	214.31	147.9	231.78	152.4	236.54
72	114.3-120.65	138.76	188.52	144.35	200.82	146.51	213.52	150.39	220.66	154.25	238.13	158.75	242.89
76	120.65-127	145.11	194.87	150.7	207.17	152.86	219.87			160.6	244.48	165.1	249.24
80	127-133.35	151.46	201.22							166.95	250.83	171.45	255.59
84	133.35-139.7									173.3	257.18	177.8	261.94
88	139.7-146.05									179.65	263.53	184.15	268.29
92	146.05-152.4									186	269.88	190.5	274.64

Application

Installation Instructions

 

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Product Process

Company Profile

Tengri fasteners Group is an OEM Fasteners Manufacturing, Plating/ Finishing and Industrial Production Company. Over 30 years of manufacturing stainless steel fasteners, industry experience and construction of state-of-art facility. We can offer the most common stainless steel fasteners or specially designed fasteners to exceed our customer's expectations, as our vendors are the best name brands in the industry.

Tengri fasteners group employs more than 3000 employees and consists of one lab and software center, 3 wholly owned subsidiary of Factory and 5 warehouse stocking locations. Our extensive products line and our fast and friendly sales representatives are able to satisfy our customer demands.

As a veritable "one- stop shop", Tengri Fasteners offers same day delivery of in-stock items and a wide a wide variety of supply chair solutions tailored to the needs of our customers. Our custom inventory control programs provide extensive cost saving to our customers.

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Customers



Our Service

a)  Good after-sale service, all questions will be replied within 12 hours.

b)  Customized design is available. ODM&OEM are welcomed.

c)  We can provide free sample, consumer should pay the freight first.

d)  Convenient transportation and fast delivery, all available shipping ways could be     applied, by express, air or sea. 

e)  High quality and most competitive price.

f)  Advanced produce and inspecting equipments.

Packaging & Transportation

FAQ

1.Can I order a small list ?

---Of course, you can.

2.What quote do you offer?
---FOB , CIF and others ways according the your needs.
 
3.How transport?
---Sea Freight, Air Freight and others Express Delivery ways for you.
 
4.What is the quality of your products guarantee?
---We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't  accord the standard, you can exchange the goods for free.
 
5.Do you have after-sales service?
---Certainly,you can contact us at any time.