Knob for 5/16 inch bolt

Knob for an 5/16 in bolt/nut (1/2 in head). The bolt will fit in and is a tight fit, I suggest using a press of some sort to get the bolt in, table vice works great.

I recommend supports for the center, PLA will be fine since this designed for hand tightening. For outdoor applications please use PETG, ABS or other similar filaments

I recommend 100% infill, lighter applications you can probably get by with less infill. I have .3mf files for 15%, 50%, 75%, and 100% below.

I will be releasing more of these in every size, metric and standard. Please check if you need another size or leave a comment for a size you need.

M5

https://www.printables.com/model/1486457-knob-for-m5-bolt https://makerworld.com/en/models/2019432-knob-for-m5-bolt#profileId-2176112 https://www.crealitycloud.com/model-detail/691cc78fe7901f72d7191ba9

M6

https://www.printables.com/model/1483285-knob-for-m6-bolt https://makerworld.com/en/models/2019446-knob-for-m6-bolt#profileId-2176274 https://www.crealitycloud.com/model-detail/6917c376aefdcba37ed476fe

M7

https://www.printables.com/model/1486460-knob-for-m7-bolt https://makerworld.com/en/models/2019456-knob-for-m7-bolt#profileId-2176135 https://www.crealitycloud.com/model-detail/691cc8e0dc05cdd3272fb3f2

M8

https://www.printables.com/model/1484777-knob-for-m8-bolt https://makerworld.com/en/models/2019461-knob-for-m8-bolt#profileId-2176392 https://m.crealitycloud.com/en/model-details/68fac09ca44c74d51a0a58e4

m10

https://www.printables.com/model/1483309-m10-bolt-knob https://makerworld.com/en/models/2019470-knob-for-m10-bolt#profileId-2176367 https://www.crealitycloud.com/model-detail/6918d67dad9806c8e4414dc0

m12

https://www.printables.com/model/1484746-knob-for-m12-bolt https://makerworld.com/en/models/2019474-knob-for-m12-bolt#profileId-2176321 https://www.crealitycloud.com/model-detail/691b443faaa1f45c4c3ffe06

¼ inch

https://www.printables.com/model/1486447-knob-for-14-inch-bolt https://makerworld.com/en/models/2016439-knob-for-1-4-inch-bolt#profileId-2172719 https://www.crealitycloud.com/model-detail/691c60d31ec89f569d480cd8

5/16 in

https://www.printables.com/model/1486456-knob-for-516-inch-bolt https://makerworld.com/en/models/2019422-knob-for-5-16-inch-bolt#profileId-2176104 https://www.crealitycloud.com/model-detail/691ca063dc05cdd3272cf322

3/8 in

https://www.printables.com/model/1486451-knob-for-38-inch-bolt https://makerworld.com/en/models/2019415-knob-for-3-8-inch-bolt#profileId-2176098 https://www.crealitycloud.com/model-detail/691c9eafdc05cdd3272cd794