美制铆螺母
价格:0.30
拉铆螺母标准:GB/T17880.1又称铆螺母、拉帽、瞬间拉帽,用于各类金属板材、管材等制造工业的紧固领域,目前广泛地使用在钣金/薄钣/机箱机柜上。为解决金属薄板、薄管焊接螺母易熔,攻内螺纹易滑牙等缺点而开发。左为平头拉铆螺母。拉铆螺母的特点:如果某一产品的螺母需装在外面,而里面空间狭小,且无法通过压铆/涨铆或其它方式达不到其强度要求的时候,则可采用铆。适用于各厚度板材、管材0.5MM-6MM)紧固领域。使用气动或手动拉铆枪可一次铆固,方便牢固,取代传统的焊接或压装工艺。相对对其它工艺的优点:较压铆螺母更牢固,比焊接螺母更方便(无焊点)。拉铆螺母的种类有很多种,常用的有平头/沉头/小沉头/六角头拉铆螺母/六角型拉铆螺母及以上各型式的盲孔型。下平头拉铆螺母及其技术参数,其圆柱端分为光杆和柱纹两种,铆接后其头部外露于薄钣,其柱纹可起防滑的作用,平头拉铆螺母也是是拉铆螺母中***牢固***常的一种dsHOLESIZE孔径+0.15-0.00HD&plu***n;0.10HH&plu***n;0.03L&plu***n;0.15DMAXILMAX6-32UNC.020-.080.2520.390.030.420.248.3056-32UNC.080-.130.2520.390.030.470.248.3058-32UNC.020-.080.2520.390.030.420.248.3058-32UNC.080-.130.2520.390.030.470.248.30510-24UNC.020-.130.2969.415.030.475.296.31510-24UNC.130-.225.2969.415.030.585.296.31510-32UNF.020-.130.2969.415.030.475.296.31510-32UNF.130-.225.2969.415.030.585.296.3151/4-20UNC.027-.165.3898.500.030.580.3858.3801/4-20UNC.165-.260.3898.500.030.680.3858.3805/16-18UNC.027-.150.5312.685.035.690.530.4705/16-18UNC.150-.312.5312.685.035.805.530.4253/8-16UNC.027-.150.5312.685.035.690.530.4703/8-16UNC.150-.312.5312.6850.35.805.530.4201/2-13UNC.063-.200.6875.865.0471.150.685.8501/2-13UNC.200-.350.6875.865.0471.300.685.8501/2-13UNC.350-.500.6875.865.0471.450.685.860)