b"KNOBS & HANDLESSPRING-LOADED FOLD DOWN KNURLED TORQUE KNOBS IMPACT RESISTANT Lie flat polythene grip handle NASuitable for a wide range of applicationsNANylon Polyamide 6 knobs with stud,NAincluding fabrication and maintenance female inserts and thru' thread Zinc plated steel insertsZinc plated steel studs or brass female threaded bushes Working temperature -30C to +85C Melting point +215C. Tolerant of weak acids, with excellent NA NA resistance to chlorinated hydrocarbons NA702-7526 M4x20,18 mm dia.702-7532 M5x10,22 mm dia.702-7535 M5x15,18 mm dia.702-7538 M5x20,18 mm dia.750-294 Small 702-7544 M6x10,22 mm dia. 161-470 M8750-272 Large 702-7557 M6x20,26 mm dia. 169-373 M10FOLD-DOWN MEDIUM DUTY PHENOLIC CROSS KNOBS SCALLOP HANDWHEEL KNOBMoulded comfort grip handle NAWood filled phenolic knobs to BS771 with zincIMPACT RESISTANT NANA Made from steel plated steel threads and light alloy insertsNylon Polyamide 6 knobs with stud,-30C to + 140C working range female inserts and through thread Zinc plated steel studs and alloy female threads Matt black finish Working temperature -30C to +85CNA NAMelting point +215C NA686-610 M6 x 25 mm686-109 M6 x 30 mm 161-127 M10686-626 M6 x 40 mm 161-111 M8686-193 M6 x 9 mm 161-183 M8 x 40750-200 Fold Down Handle 686-632 M8 x 20 mm 161-240 M10750-288 Small Spring Load Handle 686-654 M8 x 40 mm 161-234 M8TWO-SPOKED ALUMINIUM KNURLED (SELF ASSEMBLY) THUMBTHERMOPLASTIC KNOBS - METRIC Rim turned and polished aluminium, body matt shot blasted SCREW KNOBS NAResistant to most chemicals, UV lightNANA Plastic (Duroplast) revolving handleBlack Gloss Delrin acetal resin and water absorption (1.5% max.) Does not require painting or other surfaces treatmentsCan be assembled into complete threaded Temperature range -20C to +110CExcellent anti-corrosive properties knobs by inserting a socket head cap screw(short term withstand +170C) Particularly suited to the food, pharmaceutical(not supplied) into the base of the capZinc plated steel, Brass or Stainless steel insertsand other clean industriesTo avoid over-pressure, use a stop or spacer equivalentSupplied for keyway fitting NA to length of screw less depth of screw head NANA237-552 125 mm dia.237-536 140 mm dia. 771-673 16 mm diaxM5 702-7649 M10 x 25,60dia237-558 160 mm dia. 771-689 19 mm diaxM6 702-7627 M6 x 15,28dia237-520 200 mm dia. 771-667 13 mm diaxM4 702-7633 M8 x 20,40dia64 Search 'RS PRO' online to see the full range."