Schnorr washers for standard bolts

Schnorr washers for standard bolts are suitable for bolts with sizes from M1.6 to M36 and strength grades below 8.8. Due to the conical shape of the washer and the helical gear transmission, optimal traction is achieved at maximum positive locking. Original Schnorr high-strength bolt washers can be used with grade 8.8 bolts without any restrictions. This very robust safety washer has greater thickness and can withstand higher pre-tension loads. Screws from M1.6 to M36 are available. Special sizes, materials and surfaces are also available upon request.

Schnorr washers for standard bolts parameter description:

Material: Spring steel DIN EN 10132-4; Stainless steel 1.4301; Phosphor bronze CuSn8; Creep-resistant alloy 1.4122;

Surface treatment: Standard hardened blackening, antique bronze, phosphate, electro-galvanized, mechanically galvanized;

Application range: Suitable for bolts with sizes M5.0-M36 and strength grades below 8.8.

Schnorr washers for standard bolts product details:

schnorr washer S1.6 402300, material spring steel, surface treatment standard hardened blackening, packaging 2000 pieces, weight (1000 pieces) 0.013 kg;

schnorr washer S2 404400, material spring steel, surface treatment standard hardened blackening, packaging 2000 pieces, weight (1000 pieces) 0.021 kg;

schnorr washer S2.5 406800, material spring steel, surface treatment standard hardened blackening, packaging 2000 pieces, weight (1000 pieces) 0.099 kg;

schnorr washer S3 409400, material spring steel, surface treatment standard hardened blackening, packaging 2000 pieces, weight (1000 pieces) 0.049 kg;

schnorr washer S3.5 411200, material spring steel, surface treatment standard hardened blackening, packaging 2000 pieces, weight (1000 pieces) 0.055 kg;

schnorr washer S4 412700, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.085 kg;

schnorr washer S5 414500, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.167 kg;

schnorr washer S6 416300, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.2 kg;

schnorr washer S6.35 418100, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.15 kg;

schnorr washer S7 419200, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.355 kg;

schnorr washer S8 420400, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.392 kg;

schnorr washer S10 423000, material spring steel, surface treatment standard hardened blackening, packaging 1000 pieces, weight (1000 pieces) 0.75 kg;

schnorr washer S11.1 425100, material spring steel, surface treatment standard hardened blackening, packaging 500 pieces, weight (1000 pieces) 0.595 kg;

schnorr washer S12 426200, material spring steel, surface treatment standard hardened blackening, packaging 500 pieces, weight (1000 pieces) 0.879 kg;

schnorr washer S12.7 427900, material spring steel, surface treatment standard hardened blackening, packaging 500 pieces, weight (1000 pieces) 0.976 kg;

schnorr washer S14 429100, material spring steel, surface treatment standard hardened blackening, packaging 500 pieces, weight (1000 pieces) 1.641 kg;

schnorr washer S16 430700, material spring steel, surface treatment standard hardened blackened, packaging 500 pieces, weight (1000 pieces) 1.984 kg;

schnorr washer S18 432400, material spring steel, surface treatment standard hardened blackened, packaging 250 pieces, weight (1000 pieces) 2.97 kg;

schnorr washer S19 433800, material spring steel, surface treatment standard hardened blackened, packaging 250 pieces, weight (1000 pieces) 4.1 kg;

schnorr washer S20 435100, material spring steel, surface treatment standard hardened blackened, packaging 250 pieces, weight (1000 pieces) 3.742 kg;

schnorr washer S22 436600, material spring steel, surface treatment standard hardened blackened, packaging 100 pieces, weight (1000 pieces) 4.507 kg;

schnorr washer S24 437900, material spring steel, surface treatment standard hardened blackened, packaging 100 pieces, weight (1000 pieces) 5.91 kg;

schnorr washer S25.4 439200, material spring steel, surface treatment standard hardened blackened, packaging 100 pieces, weight (1000 pieces) 7.449 kg;

schnorr washer S27 440300, material spring steel, surface treatment standard hardened blackened, packaging 100 pieces, weight (1000 pieces) 7.369 kg;

schnorr washer S30 441500, material spring steel, surface treatment standard hardened blackened, packaging 100 pieces, weight (1000 pieces) 10.78 kg;

schnorr washer S36 442730, material spring steel, surface treatment standard hardened blackened, packaging 50 pieces, weight (1000 pieces) 21.28 kg;

schnorr washer S1.6 450000, material spring steel, surface treatment electro-zinc plated + passivated, packaging 2000 pieces, weight (1000 pieces) 0.013 kg;

schnorr washer S2 450100, material spring steel, surface treatment electro-zinc plated + passivated, packaging 2000 pieces, weight (1000 pieces) 0.021 kg;

schnorr washer S2.5 450200, material spring steel, surface treatment electro-zinc plated + passivated, packaging 2000 pieces, weight (1000 pieces) 0.099 kg;

schnorr washer S3 450300, material spring steel, surface treatment electro-zinc plated + passivated, packaging 2000 pieces, weight (1000 pieces) 0.049 kg;

schnorr washer S3.5 450400, material spring steel, surface treatment electro-zinc plated + passivated, packaging 2000 pieces, weight (1000 pieces) 0.055 kg;

schnorr washer S4 450500, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.085 kg;

schnorr washer S5 450600, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.167 kg;

schnorr washer S6 450700, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.2 kg;

schnorr washer S6.35 450800, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.15 kg;

schnorr washer S7 450900, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.355 kg;

schnorr washer S8 451000, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.392 kg;

schnorr washer S10 451100, material spring steel, surface treatment electro-zinc plated + passivated, packaging 1000 pieces, weight (1000 pieces) 0.75 kg;

schnorr washer S11.1 451200, material spring steel, surface treatment electro-zinc plated + passivated, packaging 500 pieces, weight (1000 pieces) 0.595 kg;

schnorr washer S12 451300, material spring steel, surface treatment electro-zinc plated + passivated, packaging 500 pieces, weight (1000 pieces) 0.879 kg;

schnorr washer S12.7 451400, material spring steel, surface treatment electro-galvanized + passivated, packaging 500 pieces, weight (1000 pieces) 0.976 kg;

schnorr washer S14 451500, material spring steel, surface treatment electro-galvanized + passivated, packaging 500 pieces, weight (1000 pieces) 1.641 kg;

schnorr washer S16 451600, material spring steel, surface treatment electro-galvanized + passivated, packaging 500 pieces, weight (1000 pieces) 1.984 kg;

schnorr washer S18 451700, material spring steel, surface treatment electro-galvanized + passivated, packaging 250 pieces, weight (1000 pieces) 2.97 kg;

schnorr washer S19 451800, material spring steel, surface treatment electro-galvanized + passivated, packaging 250 pieces, weight (1000 pieces) 4.1 kg;

schnorr washer S20 451900, material spring steel, surface treatment electro-galvanized + passivated, packaging 250 pieces, weight (1000 pieces) 3.742 kg;

schnorr washer S22 452000, material spring steel, surface treatment electro-galvanized + passivated, packaging 100 pieces, weight (1000 pieces) 4.507 kg;

schnorr washer S24 452100, material spring steel, surface treatment electro-galvanized + passivated, packaging 100 pieces, weight (1000 pieces) 5.91 kg;

schnorr washer S25.4 452200, material spring steel, surface treatment electro-galvanized + passivated, packaging 100 pieces, weight (1000 pieces) 7.449 kg;

schnorr washer S27 452300, material spring steel, surface treatment electro-galvanized + passivated, packaging 100 pieces, weight (1000 pieces) 7.369 kg;

schnorr washer S30 452400, material spring steel, surface treatment electro-galvanized + passivated, packaging 100 pieces, weight (1000 pieces) 10.78 kg;

schnorr washer S36 452500, material spring steel, surface treatment electro-galvanized + passivated, packaging 50 pieces, weight (1000 pieces) 21.28 kg;

schnorr washer S1.6 403221, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.019 kg;

schnorr washer S2 405420, material stainless steel, packaging 2000 pieces, weight (1000 pieces) 0.029 kg;

schnorr washer S2.5 407660, material stainless steel, packaging 2000 pieces, weight (1000 pieces) 0.042 kg;

schnorr washer S3 410750, material stainless steel, packaging 2000 pieces, weight (1000 pieces) 0.042 kg;

schnorr washer S3.5 412500, material stainless steel, packaging 2000 pieces, weight (1000 pieces) 0.084 kg;

schnorr washer S4 414200, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.081 kg;

schnorr washer S5 416100, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.209 kg;

schnorr washer S6 417900, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.193 kg;

schnorr washer S6.35 418104, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.172 kg;

schnorr washer S8 422700, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.557 kg;

schnorr washer S10 424900, material stainless steel, packaging 1000 pieces, weight (1000 pieces) 0.731 kg;

schnorr washer S11.1 425110, material stainless steel, packaging 500 pieces, weight (1000 pieces) 0.825 kg;

schnorr washer S12 427600, stainless steel material, packaging 500 pieces, weight (1000 pieces) 1.099 kg;

schnorr washer S12.7 428950, stainless steel material, packaging 500 pieces, weight (1000 pieces) 1.222 kg;

schnorr washer S14 430500, stainless steel material, packaging 500 pieces, weight (1000 pieces) 2.244 kg;

schnorr washer S16 432200, stainless steel material, packaging 500 pieces, weight (1000 pieces) 2.487 kg;

schnorr washer S18 433650, stainless steel material, packaging 250 pieces, weight (1000 pieces) 3.843 kg;

schnorr washer S19 433821, stainless steel material, packaging 250 pieces, weight (1000 pieces) 5.294 kg;

schnorr washer S20 436400, stainless steel material, packaging 250 pieces, weight (1000 pieces) 3.923 kg;

schnorr washer S22 437810, stainless steel material, packaging 100 pieces, weight (1000 pieces) 5.893 kg;

schnorr washer S24 439091, stainless steel material, packaging 100 pieces, weight (1000 pieces) 7.508 kg;

schnorr washer S25.4 439170, stainless steel material, packaging 100 pieces, weight (1000 pieces) 10.508 kg;

schnorr washer S27 441410, stainless steel material, packaging 100 pieces, weight (1000 pieces) 10.3 kg;

schnorr washer S30 442711, stainless steel material, packaging 100 pieces, weight (1000 pieces) 15.185 kg;

schnorr washer S36 442790, stainless steel material, packaging 100 pieces, weight (1000 pieces) 26.218 kg.

SCHNORR was founded in 1908, a German manufacturer of conical spring washers certified to ISO 9001 and TS 16949. These springs are also known as Belleville springs, disc springs, spring washers, safety washers, or load washers. schnorr washers are used in many industries including automotive, machinery, plant engineering, conveyors, and electrical. Wherever reliable fastener securing is required.