Round U Bolt Eye Bolts Zinc Plated Lifting Hardware

Grade4.8 Fastener Hardware M6 M8 M10 M12 Carborn Steel Round U Bolt U Shape Bolts U Bolt Clamp Square U Bolts Eye Bolts Zinc Plated Lifting Hardware

Standard	ASTM A193, DIN 3570
Diameter	M2-M72
sample service	Free sample but freight cost is paid by customers(when sample is in stock) sample fee(when samples need to be customized)
Material	carbon steel ,alloy steel, SS 304, 316, 317L, Duplex 2205
MOQ	1000
Surface treatment	Plain, black oxide,zinc plated, HDG,Geomet, Zn-Ni coating, PTFE coating
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: _______( Diameter) x_______(Length)
• 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.

Nominal Diameter d			30	38	46	52	64	82	94	120	148
d1	d1		25~26.9	30~33.7	38~42.4	44.5~48.3	57~60.3	76.1	88.9	108~114.3	133~139.7
	Nominal	Metric	20	25	32	40	50	65	80	100	125
		Inch	3/4	1	1 1/4	1 1/2	2	2 1/2	3	4	-
b			40	40	50	50	50	50	50	60	60
ds			10	10	10	10	12	12	12	16	16
d3			M10	M10	M10	M10	M12	M12	M12	M16	M16
L			70	76	86	92	109	125	138	-	-
L1			28	31	37	40	49	57	66	171	191
per 1000 units≈kg	Type A		9.4	10.5	12	12.9	22.2	25.9	28.8	64	72.7
	Type B		6.8	7.7	9	9.7	16.8	19.8	22.4	-	-

Nominal Diameter d			176	202	228	282	332	378	428	530
d1	d1		159~168.3	(191)~193.7	216~219.1	267~273	318~323.9	355.6~368	406.4~419	508~521
	Nominal	Metric	150	-175	200	250	300	350	400	500
		Inch	-	-	-	-	-	-	-	-
b			60	60	70	70	70	70	70	70
ds			16	16	20	20	20	24	24	24
d3			M16	M16	M20	M20	M20	M24	M24	M24
L			-	-	-	-	-	-	-	-
L1			217	249	283	334	385	435	487	589
per 1000 units≈kg	Type A		83.4	95.8	169.8	202.8	235	382	429	522
	Type B		-	-	-	-	-	-	-	-

 L and h1 are minimum dimensions and apply to a plate thickness of 10 mm.

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 variety of supply solutions tailored to the needs of our customers. Our custom inventory control programs provide extensive cost saving to our customers.
Factory Images

Quality Control Department
Company Certifications
Customers

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

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.