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304 knurled cup head hexagon bottom bunch tail screw, CBBGS4-CBBGS8 furniture bolts, cylindrical head screws

304 knurled cup head hexagon bottom bunch tail screw, CBBGS4-CBBGS8 furniture bolts, cylindrical head screws304 knurled cup head hexagon bottom bunch tail screw, CBBGS4-CBBGS8 furniture bolts, cylindrical head screws304 knurled cup head hexagon bottom bunch tail screw, CBBGS4-CBBGS8 furniture bolts, cylindrical head screws
  • Product description：cup head hexagon
304 knurled cup head hexagon cylindrical head screws