Böllhoff is your partner for 360° joining technology with assembly and logistics solutions – worldwide. As a family-owned company we have been standing for long-term success through innovative capacity and local presence since 1877. We know the specific needs of our customers from all industries and support them in enabling successful connections.
Our philosophy: customer-oriented, industry-focused, worldwide. Depending on your requirements, we support you along your entire value chain – from innovation to purchasing and quality management.
Tensile and compressive tests up to 400 kN, Hardness test, Screwing test, Endurance tension test, Determination of coefficients of friction, Junker test (vibration test), Leak test, Cleanliness test, Fatigue testing, Damage analysis, Metallographic tests, Surface and dimensional tests on fasteners made of metallic material, Examination of low and high-alloyed steels using optical spark emission spectrometry, Corrosion tests, HELICOIL® thread inserts for metals, RIPP LOCK® self-locking washer, RIPP LOCK® self-locking screws, RIPP LOCK® self-locking nuts, RIVKLE® blind rivet nuts, RIVKLE® SFC, RIVKLE® Seal Ring, RIVKLE® HRT, RIVKLE® PN with slotted shank, RIVKLE® Blind rivet studs, SEALING PLUG with ball, PULLPLUG™, SEALING PLUG with mandrel, B-Blocker™ – Series BB, RIVSET® self-pierce rivets, EJOT DELTA PT® screws for plastics, HITSERT® 2 thread insert, HITSERT® Screwlock, HITSERT® 3, SONICSERT®, QUICKSERT® thread inserts, EXPANSIONSERT, SPREDSERT®, QUICKSERT® Expansion, AMTEC® thread inserts, SEAL LOCK® sealing nuts, AMTEC® screws, DST quick fastener, DUCTEC® Flexible height adjustment for suspensions, EJOT ALtracs® Plus, EJOT EVO PT®, FINE U-NUT® shaft nut, FLEXITOL® tolerance compensation systems, HELICOIL® locknuts, IMTEC® moulded inserts, KAPTI® Rivet, KOBSERT®, Rotating lifting eyebolt, Rotating eye nut, Rotatable swivel, Lifting eye, Lifting bracket, Nord-Lock® wedge-locking washer, NORMACLAMP® TORRO® hose clamps, ONSERT®, PARRYPLUG®, QUICK FLOW® Plus thin sheet metal screw, QUICKLOC® quick-release fasteners, RIVQUICK® blind rivets, RIVTAC®, SITEC® Rivet / Pin / Clip / Spring, SNAPLOC® Ball studs, SNAPLOC® Couplings, TEPRO® K’ in K’, U-NUT® self-locking nuts, WELTAC® element, Assembly system, Thread rolling screw, Tapping screw, Hex wood screw, Pressboard screws, Flat washer, Shim ring, Sealing washer, Spherical washer, Conical cup, Castle nut, Vargal® self-locking nuts, Long nut, Pipe nut, Cap nut, Square nut, Hex nut, Coupling nut, Threaded rod, Grease nipple, Adjusting ring, Solid rivet, Spring cotter, Split pin, Wing nut, Knurled nut, Turnbuckle nuts, Drive-in nuts, Wing screw, Square head bolts, Screw plug, Hex bolt, Set screw, Socket Screw, Serrated lock washers, Spring washers, Disc springs, Tooth lock washers, Weld nuts