Möbius und sein Band: Der Aufstieg von Mathematik und Astronomie im Deutschland des 19. Jahrhunderts (German Edition)

Maro Megastore (Pack of 5pcs) M16 Thread Pitch 1.5mm 304 Stainless Steel Metric Hex Head Cap Screws Bolts, Hexagon Head Bolts (M16x30mm)

METALLIXITY Socket Head Cap Screws Kit (M3x20mm) 20Pcs

SAFIGLE 50 Sets Greenhouse Fasteners and Square Head Bolts Repair Kit, Clamping Hardware Accessories for Tunnel House Gardening, Industrial Fasteners for Greenhouse Construction

5/16-18 x 5" Hex Head Bolts Screws, Nuts, Flat and Lock Washers Assortment Kit, 304 Stainless Steel(18-8), Machine Fully Thread, Bright Finish 6Sets

Rrina 304 Stainless Steel Button Head Torx Security Screws Tamper Resistant Screw Assortment Set, Bolt Nuts with Wrench (M3)

X5133-37-S-ZD Retaining Ring External for 3/8 Shaft Steel, 25 Pack

Glarks 360pcs M4 x 6/8/10/12/15/20MM Nylon Phillips Pan Head Screws Nut Washer Kit, White Nylon Phillips Cross Round Head Machine Screw for Various Industrial Fastening Applications

M6 TV mounting Bolts/Screws with spacers and washers, Multiple Lengths