420
286
- Standard, Bolts, Screws, Wood Screws, Tapping Screws, Turning The Screw, The Combination of Screws, Nuts, Fittings, Flat Mat, Ring, Various Kinds of Fasteners.
480
244
485
258
342
285
329
381
420
398
326
279
269
246
492
459
316
277
390
377
328
312
403
222
371
412
373
454
507
207
459
271
416