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Helical threads 3D Models

Find the best Helical threads 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

Anonymous1753930297
nut
Anonymous1753524798
Anonymous1752653944
Anonymous1751896821
Anonymous1738985813
Anonymous1751336622
Anonymous1744706205
Anonymous1751376348
Hi, 

Please help me designing a nut:
- inner diameter: 31.5 mm
- outter diameter: 35 mm
- pitch: 1 mm
- height: 10 mm
- make it easy to screw by hand

Thanks
Anonymous1751288436
Anonymous1750428085
Projeto da tampa de vedação com rosca interna personalizada
🔩 Especificações:
Altura total: 11,5 mm

Largura total (diâmetro externo): 15,5 mm

Rosca interna:

Diâmetro interno da rosca: 10,5 mm

Passo: 1,0 mm

6 filetes → ocupa 6 mm de altura

Parte inferior interna (sem rosca):

Altura: 11,5 mm - 6 mm = 5,5 mm

Diâmetro interno (liso): pode ser 10,5 mm ou ajustado para encaixe (ex: 10,7 mm)

Parede externa: 15,5 mm (diâmetro externo), ou seja, espessura da parede ≈ 2,5 mm. 
O lado com rosca é tampado

todo a parede externa é octogonal
Anonymous1750256002
Anonymous1749869781
nut
Anonymous1749540442
Anonymous1738603243
Anonymous1749466043
// 简单螺丝钉3D模型
$fn = 50; // 设置渲染精度

// 螺丝钉参数
screw_diameter = 6;  // 螺丝直径(mm)
screw_length = 30;   // 螺丝长度(mm)
head_diameter = 10;  // 螺丝头直径(mm)
head_height = 4;     // 螺丝头高度(mm)
thread_pitch = 2;    // 螺纹间距(mm)

module screw() {
    // 螺丝头(六角形)
    cylinder(d = head_diameter, h = head_height, $fn=6);
    
    // 螺丝杆
    translate([0, 0, head_height])
    cylinder(d = screw_diameter, h = screw_length);
    
    // 简单螺纹(简化版)
    translate([0, 0, head_height])
    for(i = [0:screw_length/thread_pitch]) {
        rotate([0, 0, i*360/thread_pitch])
        translate([screw_diameter/2, 0, i*thread_pitch])
        sphere(d = thread_pitch/2);
    }
}

// 生成螺丝钉
screw();
Anonymous1749226276
Создайте простую шестигранную гайку диаметром 5 сантиметров и высотой 2 сантиметра с центральным резьбовым отверстием.
Anonymous1749115000
Create a simple hexagonal nut measuring 5 centimeters in diameter and 2 centimeters high with a central threaded hole.
All3DP CS
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