Screw

A steel nail, screw or bolt.

Combat

 * Scavenger II (level 6)
 * Nuclear survivor I (level 28)

Crafting

 * Make screw (level 5)

Crafting

 * Mechanical part (level 20)
 * Bandage (level 23)
 * Nail bomb (level 25)
 * Scope (level 39)
 * Electronic part (level 40)
 * Empty tank (level 47)
 * Scope (level 55)

Weaponmaking

 * Dagger (level 7)
 * Crude rifle (level 12)
 * Nailed baseball bat (level 13)
 * Crude pistol (level 14)
 * Machete (level 16)
 * Fire axe (level 17)
 * .22 Homemade (level 18)
 * .22 Rimfire (level 18)
 * Stubby .38 (level 21)
 * CZ 9mm (level 24)
 * Combat knife (level 26)
 * Messler 12 gauge (level 27)
 * SKV (level 29)
 * Expandable batton (level 28)
 * Flamethrower (level 30)
 * Royal SMG (level 31)
 * 1911C (level 33)
 * Hunting rifle (level 35)
 * Barter 9 (level 36)
 * Bolt MDL 70 (level 38)
 * HBR Warrior (level 38)
 * VZ Black Widow (level 39)
 * AK-762 (level 40)
 * Igrem 10 (level 43)
 * Incision-r lite (level 44)
 * BZ Buffalo (level 45)
 * Falcon 12 gauge (level 46)
 * SixER Magnum (level 48)
 * Semi-14 (level 49)
 * GR3 Maneuver (level 50)
 * Base 40 GL (level 51)
 * RU-Dragan (level 52)
 * AMR Carbine (level 54)
 * MPS-5 (level 56)
 * AKU Car (level 57)
 * HC-Hawk (level 58)
 * BwS MG (level 60)
 * LAR-16 (level 63)
 * MASP (level 64)
 * Hastad Fusilier (level 66)
 * TEK-3 (level 69)
 * AK-2K (level 70)
 * PDW 1990 (level 70)
 * GLK-82 (level 72)
 * FR Bugle (level 73)
 * Predator (level 76)
 * SSG Seven (level 80)
 * Royal ENF Rifle (level 82)
 * Tundra 12G (level 82)
 * Commando 556 (level 85)
 * Bullpup SAG (level 90)
 * Vektr-X (level 92)
 * Arctic SR (level 95)
 * CZ 85X (level 100)
 * SKR Combat (level 105)
 * TAV 21x (level 107)

Tailoring

 * Beret (level 32)

Toolmaking

 * Axe (level 1)
 * File (level 1)
 * Fishing rod (level 1)
 * Hand drill (level 1)
 * Pickaxe (level 1)
 * Screwdriver (level 1)
 * Brush (level 10)
 * Hammer (level 10)
 * Hoe (level 10)
 * Saw (level 10)
 * Shovel (level 10)
 * C clamp (level 20)
 * Lighter (level 20)
 * Pocketknife (level 20)
 * Rawhide mallet (level 20)
 * Shears (level 20)
 * Sledgehammer (level 20)
 * Grinder (level 30)
 * Hatchet (level 30)
 * Pliers (level 30)
 * Rake (level 30)
 * Boxcutter (level 60)
 * Calipers (level 60)
 * Chef knife (level 60)
 * Wheelbarrow (level 60)
 * Entrenching tool (level 75)
 * Hand trowel (level 75)
 * Torque wrench (level 75)
 * Vise (level 75)
 * Rock hammer (level 90)
 * Bolt cutters (level 105)