1/4-20 X 1 Flange Button Head Socket Screw 316 SS USA - AMPG - Shoulder Screws, Shoulder Bolts, Sex Bolts, Flat Washers, Machine Screws and other fasteners
1/4"-20 x 1" (FT) Coarse Thread Socket Flat Head Cap Screw Alloy Steel Mechanical Zinc Pk 100: Amazon.com: Industrial & Scientific
Śruba z kołnierzem M8 x 1.25 x 20 / LS MT3.35 / LS MT3.40 / LS MT3.50 / LS MT3.60 / TRG310 / 40182447