Ціни на алюміній · Лондонська біржа металів
Questions & Answers
Aluminum hardware is made from: AK8, AK4-1, AK6, AK4, B96, B93, B95, D16, D1, D18, D19, AMtsS, AMts, AMg6, AMg5, AMg3, AMg2, A99, A8, A85, A7, A6, A5.
The main GOST standard for aluminum bolts:
GOST 7798-70 - establishes technical requirements for hexagon-head bolts of precision class B. This standard regulates: metric threads, head shape, threaded length, tolerances, geometric parameters, area of use, marking, and bolt dimensions.
The main GOST standard for aluminum nuts:
GOST 5915-70 - defines technical requirements for hexagon nuts of precision class B, in sizes from M1.6 to M48. This standard regulates: technical conditions, design, marking, dimensions, materials, area of use, geometric parameters, and tolerances of nuts.
The main GOST standard for aluminum washers:
GOST 11371-78 - establishes designations, technical requirements, and dimensions for general-purpose flat washers. This standard defines: marking, purpose, quality control, tolerances, design, materials, and area of use of washers.
The main GOST standard for aluminum screws:
GOST 17475-80 - defines technical requirements for countersunk head screws. This standard specifies coatings, threads, types, materials, dimensions, application area, quality control, design, tolerances, and markings for screws.
The main GOST standard for aluminum rivets:
GOST 10300-80 - defines technical requirements for round-head rivets. This standard regulates materials, application area, types, quality control, tolerances, dimensions, markings, tolerances, design, and geometric parameters of rivets.
| Size | Weight of 1000 pieces, kg | Weight of 1 piece, g |
| М4×20 | 2,0 | 2,0 |
| М5×20 | 3,2 | 3,2 |
| М6×20 | 5,2 | 5,2 |
| М6×30 | 6,8 | 6,8 |
| М8×30 | 12,5 | 12,5 |
| М8×50 | 17,8 | 17,8 |
| М10×40 | 25 | 25 |
| М10×60 | 34 | 34 |
| М12×50 | 52 | 52 |
| М12×80 | 74 | 74 |
| М16×60 | 122 | 122 |
| Size | Weight of 1000 pieces, kg | Weight of 1 piece, g |
| М4 | 0,28 | 0,28 |
| М5 | 0,52 | 0,52 |
| М6 | 0,9 | 0,9 |
| М8 | 2,1 | 2,1 |
| М10 | 4,1 | 4,1 |
| М12 | 6,5 | 6,5 |
| М14 | 9,8 | 9,8 |
| М16 | 14,5 | 14,5 |
| М20 | 27 | 27 |
| М24 | 52 | 52 |
| Size | Weight of 1000 pieces, kg | Weight of 1 piece, g |
| М4 | 0,12 | 0,12 |
| М5 | 0,18 | 0,18 |
| М6 | 0,3 | 0,3 |
| М8 | 0,62 | 0,62 |
| М10 | 1,1 | 1,1 |
| М12 | 1,8 | 1,8 |
| М16 | 3,8 | 3,8 |
| М20 | 7,5 | 7,5 |
| М24 | 12,5 | 12,5 |
| Size | Weight of 1000 pieces, kg | Weight of 1 piece, g |
| 3,2×6 | 0,55 | 0,55 |
| 3,2×8 | 0,68 | 0,68 |
| 4,0×8 | 1,0 | 1,0 |
| 4,0×10 | 1,2 | 1,2 |
| 4,8×10 | 1,8 | 1,8 |
| 4,8×14 | 2,3 | 2,3 |
| 6,4×16 | 4,5 | 4,5 |
| Size | Weight of 1000 pieces, kg | Weight of 1 piece, g |
| М4×12 | 1,1 | 1,1 |
| М5×16 | 2,0 | 2,0 |
| М6×20 | 3,8 | 3,8 |
| М8×25 | 7,5 | 7,5 |
| М10×30 | 15 | 15 |
| М12×40 | 28 | 28 |