Not needed standard strat bridge six fixing screws three springs and claw with two screws and Allen key to adjust hight of the sadels.
SQUIER LASSIC VIBE 70S STRATOCASTER Stratocaster type
FENDER JAPAN stratocaster ST62 FENDER JAPAN stratocaster type
Guitar Bridge - Surface mounting type - Bridge Cover Included EZPZ PARTS
Stratocaster Compatible 2-Point Tremolo Guitar Bridge with Steel Block - Chrome
Wilkinson WV2 Stratocaster Compatible Tremolo Bridge with Steel Block
Stratocaster Compatible 2-Point Tremolo Guitar Bridge with Steel Block - Black