将数据对象封装成单例,同时提供线程范围内的共享数据的设置和获取方法,提供已经封装好了的线程范围内的对象实例,使用时只需获取实例对象即可实现数据的线程范围内的共享,因为该对象已经是当前线程范围内的对象了。下边给出张老师的优雅代码: packagecn.itheima;importjava.util.Random;publicclassThreadLocalShareDataDemo ...
A fit between threaded parts is indicated by the nut thread tolerance designation followed by the bolt thread tolerance designation separated by a slash. For example: M12 x 1 - 6H/5g6g indicates a tolerance class of 6H for the nut (female) thread and a 5g tolerance class for the pitch di...
The M profile threads oftolerance class 6H/6g are intended for metric applica-tions where inch class 2A/2B have been used. At theminimum material limits, the 6H/6g results in a looserfit than the 2A/2B. Tabular data is also provided for atighter tolerance fit external thread of class 4g...
6AZ Metric ISO thread according to DIN 13, internal thread according to tolerance class 6AZ for hot-dip galvanizing (e.g. M12-6AZ outside diameter min. 12.335 mm; pitch diameter min. 11.198 mm, max. 11.398 mm; core diameter min 10.441 mm, max 10.776 mm) 25E Gas cylinders – 25E taper...
public class ThreadDemo {public static void main(String[] args){Thread t = new Thread(() -> {// currentThread()是获取到当前对象的实例// 此处,currentThread()得到的对象就是 twhile (!Thread.currentThread().isInterrupted()) {System.out.println("hello t!");try {Thread.sleep(1000); //让...
After galvanizing they will fit into standard nuts and threaded holes with thread tolerance class 6H.ISO metric Standards ASMEB18.2.3.1M DIN931 ISO4014 NEN1555 NFE25-112 Everything about fasteners Stay informed! Sign up for the newsletter:...
-4g6g– This is the tolerance / fit class. The number refers to a manufacturing tolerance window, higher numbers are “sloppier.” The letter places that tolerance window relative to the ideal thread. Capital letters refer to internal threads, lowercase external. An h/H has the least amount ...
OEM Brand Name DIC TOOLS Model Number groundthreadingtap070 Standard: JIS, DIN371 / DIN376, ANSI Grade Size Range: Imperial: 1/16" Metric: 1mm to 120mm Tolerance: 4H, 6H and 7H class1, class2, class3. Thread form: BSW, BSR UNR UNC, BA, NPS, NPT, BS, and ACME. Show more ...
Standard tolerance classes according to DIN 802-1, -4, -6: 4H, 6H, 6G, 7G Standard tolerance classes according to ANSI B94.9: H, L, D, DU, Oversize, Undersize Modified adjustable ISO tolerance classes for cutting taps: ISO 1X, ISO 2X, ISO 3X, ISO 4X ...
Class/Grade 4/6/8/10 Transport Package 25kgs/Box, Bulk in Pallet Specification M12-M140 Trademark QBH Origin China HS Code 73181500 Production Capacity 100tons/Month Packaging & Delivery Package Size 26.00cm * 26.00cm * 14.00cm Package Gross Weight 25.000kg Pro...