Aluminium Alloy 6063 Set Screws Grub Screws
Aluminium Alloy 6101 Set Screws Grub Screws
Metric Size: M1.4-M52, Inch Size: 0# - 2"
Various Drive and Point Types
Various Surface Finishes
Other Material Grades are available
Please feel free to contact us for more details
Time lapse of 3D printed “BIG Nut And Bolt”. Time lapse taken from my Octoprint server attached to my Printrbot Simple Makers 1405 using the standard Raspberry Pi camera and a wide angle clip on lens.
A very cool print to make and great to show off to people. Very satisfying to spin the nut on and off! Had to screw it on and off a couple of times to loosen up the thread so it was smooth – could also put some silicone sealant on it to make it even more smooth, but it doesn’t need it.
Scaled it down to about 60% for it to fit into my printer upright. Would love to print this full size or bigger as a great novelty item and showcase as to what can be 3D printed.
An oddity of the design from an engineers point of view if this was a functional piece is that the nut has a different size hex to the bolt head, so you would need two different spanners to fasten this nut and bolt, or a pair of adjustable one?!
Original model is by be3D_printers and can be found here – https://www.thingiverse.com/thing:387266.
My make can be found here – https://www.thingiverse.com/make:222068
Print Settings Below:
Filament: Printed using 3D Prima 1.75 PLA – Dark Grey
Filament used: 10.844m 32.0g
Layer Height: 0.2064mm
Temperature: 210°C
Perimeters: 2 at 0.4mm (0.8mm total)
Infill: 25%
Raft: No
Brim: No
Support: None
Speed: 20mm/s
Time: About 4 hour
Scale: 60%
Still trying to get a better set up for my time lapses. Think the built in Raspberry Pi camera is not suited and I may have to set up an external camera – comment below if you have any tips or suggestions?!
Any questions or queries please feel free to comment. Please subscribe for more 3D printing videos.
Websit: https://www.jm-industry.com
4 FINS under the head of timber bolt with grade of ASTM A307 Gr.A and H.D.G or plain finish.
Now I would like to introduce our timber bolt.
The timber bolt are mainly used for Forest products such as wood pallet etc.
The timber bolts we manufactured before are size from 5/8” to 1 1/2”with grade of ASTM A307 Gr.A and H.D.G or plain finish.this is the Hot-Dip Galvanized finished timber bolt , and this is ASTM A307 Gr.A, and this the manufacture head mark “JM”.
And you can find there are 4 FINS under the head of timber bolt, again the timber bolts with two fins is always availiable for you, too.
Shanghai jian & mei is a pofessional manufacturer of bolt products,our products are mainly applied in Structural Steel,Metal Buliding,Oil&Gas,Tower&Pole,Wind,Energy,Mechanical Machine,Automobile,Home Decorating and so on.
We keep full rang sizes.
the Materials could be Carbon Steel, Alloy Steel, Stainless Steel and Brass.
Availiable Grade of bolts could be SAE J429 Gr2, 5, 8,ASTM A325,A307,A490,ASTM A193 B7 and class 4.8 6.8 8.8,10.9,12.9,
The finish could be Zinc Plated,yellow zinc plated,Black oxide, H.D.G and so on.
we export quality timber bolts to American market for more than 8 years and enjoyed very good reputation,we are your reliable fastener supplier!
Wecome to contact us any time!
Shanghai Jian & Mei Industry and Trade Co., Ltd
Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C, Code:200126
Tel: 0086-21-33328690-8058
Fax: 0086-21-68413263
Web：www.jm-industry.com
Contact: Mrs.Xarella Huang
Email: Jminfo@jm-industry.com
Websit: https://www.jm-industry.com