Specification Standard - GB Standard
Cross recessed pan head tapping screws GB 845-85
Cross recess countersunk head tapping screws GB 846-85
Cross recessed countersunk head tapping screws GB 847-85
Slotted pan head tapping screws GB 5282-85
Slot countersunk head tapping screws GB 5283-85
Slotted countersunk head tapping screws GB 5284-85
Hexagon head tapping screw GB 5285-85
Cross recessed pan head self-tapping locking screw GB 6560-86
Cross recess countersunk head tapping screws GB 6561-86
Cross slot countersunk countersunk head locking screws GB 6562-86
Hexagon head self-tapping locking screw GB 6563-86
Hexagonal flower-shaped cylindrical head tapping screws GB 6564-86
Cross recessed hex hexagonal tapping screw GB 9456-88
Precision mechanical fasteners Cross slot tapping screw scraping end GB/T 13806.2-92
Wall plate tapping screws GB/T 14210-93
Self-drilling self-drilling screws for Phillips pan heads GB / T 15856.1-2002
Self-drilling self-drilling screw with cross recessed countersunk head GB / T 15856.2-2002
Cross-slot semi-sinking self-drilling tapping screws GB / T 15856.3-2002
Hexagonal flange self drilling self tapping screws GB / T 15856.4-2002
Hexagon flange self drilling self tapping screws GB / T 15856.5-2002
Hexagon flange self-tapping screws GB/T 16824.1-1997
Hexagon flange face tapping screws GB / T 16824.2-1997
Here is a list of commonly found gym equipment:
Treadmill: A machine used for running or walking in place, with adjustable speed and incline.
Stationary bike: A bicycle-like machine with a seat, pedals, and handlebars that can be used for a cardiovascular workout.
Elliptical trainer: A machine that simulates running, walking, or climbing without putting stress on the joints.
Rowing machine: A machine that mimics the motion of rowing, providing a full-body workout.
Stair climber: A machine that simulates the motion of climbing stairs, providing a cardiovascular workout.
Cable machine: A machine with adjustable cables and weights used for strength training exercises.
Weight bench: A flat or adjustable bench used for weightlifting exercises.
Dumbbells: Handheld weights used for strength training exercises.
Barbells: A long bar with weights on each end used for weightlifting exercises.
Resistance bands: Elastic bands used for resistance training exercises.
Kettlebells: A cast iron weight with a handle used for strength training exercises.
Pull-up bar: A bar used for performing pull-up exercises.
Dip bar: A bar used for performing dip exercises.
Leg press machine: A machine used for leg strengthening exercises.
Chest press machine: A machine used for strengthening the chest muscles.
Lat pulldown machine: A machine used for strengthening the back muscles.
Leg extension machine: A machine used for strengthening the leg muscles.
Leg curl machine: A machine used for strengthening the leg muscles.
Smith machine: A machine used for weightlifting exercises that guides the barbell in a fixed path.
Power rack: A cage-like structure used for weightlifting exercises that allows for various exercises like squats and bench press.
Abdominal machine: A machine used for strengthening the abdominal muscles.
Glute machine: A machine used for strengthening the gluteal muscles.
Medicine ball: A heavy ball used for strength training exercises.
Jump rope: A rope used for cardiovascular exercises.
Plyometric box: A box used for plyometric exercises, like jumping on or over it.
Foam roller: A cylindrical foam roller used for stretching and massaging the muscles.