Specifications:

Anti-rust nickel 5*20 * M4 single

Anti-rust nickel 5*30 * M4 single

Anti-rust nickel 5*40 * M4 single

Rust-proof nickel 5*50 * M4 single

Rust-proof nickel 5*63 * M4 single

Anti-rust nickel 5*20 * M4(2 long and 2 short)

Anti-rust nickel 5*30 * M4(2 long and 2 short)

Anti-rust nickel 5*40 * M4(2 long and 2 short)

Anti-rust nickel 5*50 * M4(2 long and 2 short)

Anti-rust nickel 5*63 * M4(2 long and 2 short)

Anti-rust nickel 6*20 * M4(2 long and 2 short)

Anti-rust nickel 6*30 * M4(2 long and 2 short)

Anti-rust nickel 6*40 * M4(2 long and 2 short)

Anti-rust nickel 6*50 * M4(2 long and 2 short)

Anti-rust nickel 6*55 * M4(2 long and 2 short)

Anti-rust nickel 6*63 * M4(2 long and 2 short)

Anti-rust nickel 6*70 * M4(2 long and 2 short)

Anti-rust nickel 6*80 * M4(2 long and 2 short)

Anti-rust nickel 6*90 * M4(2 long and 2 short)

Anti-rust nickel 6*100 * M4(2 long and 2 short)

8*7 short nut + screw

Rust-proof nickel 6*20 * M4 single

Rust-proof nickel 6*30 * M4 Single

Rust-proof nickel 6*40 * M4 Single

Anti-rust nickel 6*50 * M4 Single

Rust-proof nickel 6*55 * M4 Single

Anti-rust nickel 6*63 * M4 Single

Rust-proof nickel 6*70 * M4 Single

Anti-rust nickel 6*80 * M4 Single

Rust-proof nickel 6*90 * M4 Single

Rust-proof nickel 6*100 * M4 Single

Screw M4 * 9.5

Screw M4 * 12(10)

Screw M4 * 15(10)

Screw M4 * 18(10)

Rust-proof nickel 6*110 * M4 single

Rust-proof nickel 6*120 * M4 single

Rust-proof nickel 6*130 * M4 single