Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut

Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut Bestech Appliance Ind. Company is an ISO9001 & ISO14001 Factory with over 30 years in manufacturing and trading all sorts of high-qualified fasteners. The standard and non-standard fasteners are in our hot line. Our Advantages are guaranteed quality and lead time with a lower price than other factories. We sincerely welcome your inquiry of welding bolts and other fastener products.      Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut
    Application A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.  Bolts are often used to make a bolted joint. This is a combination of the nut applying an axial clamping force and also the shank of the bolt acting as a dowel, pinning the joint against sideways shear forces.      Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut Specification Besides our specification down below all products can be highly customized as your requirement.   Bolt Specification # Head Styles :  Pan, Pan Framing, Round, Truss, Hex, Hex Washer, Wafer, Csk(Flat), Oval, etc.   # Plating/Coating :  Plain, Zinc, Yellow Zinc, Black Phosphate, Black Zinc, Black Oxide, Galvanize, Nickel, Bronze, etc. 
 

Unit: mm
Hex Bolt Dimensions
Size	M5	M6	M8	M10	M12	M14	M16	M18	M20	M22	M24
Pitch	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
F	8	10	13	17	19	22	24	27	30	32	36
H	3.5	4	5.3	6.4	7.5	8.8	10	11.5	13	14	15

 

Unit: mm
Hex Flange Bolt Dimensions
d		M5	M6	M8	M10	M12	M14	M16	M20
P		0.8	1	1/1.25	1/1.25/1.5	1.25/1.5/1.75	1.5/2	1.5/2	1.5/2.5
b	L<125	16	18	22	26	30	34	38	46
	125<L<200			28	32	36	40	44	52
	L>200							57	65
dc	Max	11.8	14.2	18	22.3	26.6	30.5	35	43
ds	Max	5	6	8	10	12	14	16	20
	Min	4.82	5.82	7.78	9.78	11.73	13.7	15.7	19.67
k	Max	5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1

Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut     Production Overview   Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut


    Packing & Shipping Packing information :
1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton.
2. Commercial packing: 1pc/plastic bag + color box + carton. 
3. As the clients' requirement. Shipping information :  1. For small quantity, shipment is preferred to shipping with express by UPS, DHL, EMS, TNT or FedEx to meet your deadline on time worldwide basis.   2. For regular mass production, shipments can be arranged by air-shipping, sea-shipping or express. Let us know on your requirement we will try to save your budget and meet deadline.   Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut


  Testing Technology  

Procedure of dealing with Customer’s Complaint

Step 1 :  When receive customer’s complaint, collecting complete information and advising relevant sections to deal with.   Step 2 :  Check “Record of Quality“ which made during production process.  Inspecting retained samples to understand the situation of customer’s complaint, and then reporting inspection result to Supervisor.   Step 3 :  Discuss with related sections for improving the quality and offering reasonable compensation.   Step 4 :  Reporting our resolution to customer and getting customer’s approval. Asking related sections to improve quality and executing granted compensation.

    Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut Recommended Products          Self Drilling Screw              Self Tapping Screw                Chipboard Screw     
                            Furniture Screw                   Roofing Screw                  Bolt / Welding Bolt
                            Nut / Lock Nut                      Blind Rivet                       Concrete Screw
                 Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut   Contact Information    
Top Service and High Quality Guaranteed Hex Head Bolt Hex Head Flange Bolt and Nut     FAQ Q1: Are you a trading company or a manufacturer? A: We are a manufacturer. Q2: How long is your delivery time? A: Generally it is 7-14 days if the goods are in stock, or it is 25-45 days if the goods are not in stock. It depends on your quantities. Q3: Do you provide samples? Is it free or not? A: Yes, we offer samples for free if the requirement is available with our tooling.        

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