1

Gambar 1 Socket Screw

18

Gambar 2 Hexagon Bolt

19

Gambar 3 Full Drat

20

Gambar 4 Desk Screw

21

Gambar 5 Machine Screw

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Gambar 6 Produc

2

Gambar 7

3

Gambar 8

4

Gambar 9

9

Gambar 10

11

Gambar 11

14

Gambar 12

17

Gambar 13