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4 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Washers #4 .312 OD NYL WSHR 3157 Keystone Electronics 1: 0,108 € 3 864In Stock	Mfr. Part No. 3157 Mouser Part No 534-3157	Keystone Electronics	Washers #4 .312 OD NYL WSHR	Datasheet	3 864In Stock	0,108 € 0,084 € 0,074 € 0,063 € View 0,052 € 0,048 € 0,043 € 0,04 €	Min.: 1 Mult.: 1
Washers #4 FIBRE SHOLD WASH 3230 Keystone Electronics 1: 0,235 € 2 975In Stock	Mfr. Part No. 3230 Mouser Part No 534-3230	Keystone Electronics	Washers #4 FIBRE SHOLD WASH	Datasheet	2 975In Stock	0,235 € 0,197 € 0,181 € 0,148 € View 0,124 € 0,103 € 0,093 € 0,089 €	Min.: 1 Mult.: 1
Washers #4 FIBRE SHDR WASHER 3231 Keystone Electronics 1: 0,186 € 5 043In Stock	Mfr. Part No. 3231 Mouser Part No 534-3231	Keystone Electronics	Washers #4 FIBRE SHDR WASHER	Datasheet	5 043In Stock	0,186 € 0,14 € 0,125 € 0,106 € View 0,087 € 0,08 € 0,073 €	Min.: 1 Mult.: 1
Washers .062 #4 NYLON WASHER 3358 Keystone Electronics 1: 0,098 € 34 425In Stock 16 000Expected 11/2/2026	Mfr. Part No. 3358 Mouser Part No 534-3358	Keystone Electronics	Washers .062 #4 NYLON WASHER	Datasheet	34 425In Stock 16 000Expected 11/2/2026	0,098 € 0,066 € 0,059 € 0,049 € View 0,04 € 0,037 € 0,033 € 0,031 €	Min.: 1 Mult.: 1
Washers NYLON WASHER MNTG 3359 Keystone Electronics 1: 0,118 € 6 140In Stock	Mfr. Part No. 3359 Mouser Part No 534-3359	Keystone Electronics	Washers NYLON WASHER MNTG	Datasheet	6 140In Stock	0,118 € 0,086 € 0,073 € 0,065 € View 0,064 € 0,053 € 0,043 € 0,039 € 0,037 €	Min.: 1 Mult.: 1
Washers #4 SHOULDER WASHER 343 Keystone Electronics 1: 0,216 € 4 235In Stock	Mfr. Part No. 343 Mouser Part No 534-343	Keystone Electronics	Washers #4 SHOULDER WASHER	Datasheet	4 235In Stock	0,216 € 0,171 € 0,153 € 0,128 € View 0,107 € 0,093 € 0,092 € 0,082 €	Min.: 1 Mult.: 1
Washers #4 SHOULDER WASHER 344 Keystone Electronics 1: 0,147 € 4 346In Stock	Mfr. Part No. 344 Mouser Part No 534-344	Keystone Electronics	Washers #4 SHOULDER WASHER	Datasheet	4 346In Stock	0,147 € 0,127 € 0,109 € 0,09 € View 0,074 € 0,066 € 0,059 € 0,052 €	Min.: 1 Mult.: 1
Washers NYL Flat Wshr .250 #4 .047 width 345 Keystone Electronics 1: 0,098 € 10 552In Stock	Mfr. Part No. 345 Mouser Part No 534-345	Keystone Electronics	Washers NYL Flat Wshr .250 #4 .047 width	Datasheet	10 552In Stock	0,098 € 0,054 € 0,048 € 0,04 € View 0,033 € 0,03 € 0,028 € 0,026 €	Min.: 1 Mult.: 1
Washers #4 FIBER WASHER .312 348 Keystone Electronics 1: 0,098 € 15 864In Stock	Mfr. Part No. 348 Mouser Part No 534-348	Keystone Electronics	Washers #4 FIBER WASHER .312	Datasheet	15 864In Stock	0,098 € 0,073 € 0,064 € 0,054 € View 0,044 € 0,041 € 0,037 € 0,034 €	Min.: 1 Mult.: 1
Washers Shoulder Washer, Hi-Temp, #4 Screw, 0.150 OD / 0.185 H Busing, Black Polyphenylene Sulfide SW-185-150 Bivar 1: 0,284 € 195In Stock	Mfr. Part No. SW-185-150 Mouser Part No 749-SW-185-150	Bivar	Washers Shoulder Washer, Hi-Temp, #4 Screw, 0.150 OD / 0.185 H Busing, Black Polyphenylene Sulfide	Datasheet	195In Stock	0,284 € 0,221 € 0,192 € 0,17 € View 0,158 € 0,151 € 0,145 € 0,138 €	Min.: 1 Mult.: 1
Washers Screw Insltr,#4,Natural,.084 in Lg MNI-4-5 Essentra 1: 0,206 € 1 265In Stock	Mfr. Part No. MNI-4-5 Mouser Part No 144-MNI-4-5	Essentra	Washers Screw Insltr,#4,Natural,.084 in Lg		1 265In Stock	0,206 € 0,163 € 0,14 € 0,132 € View 0,124 € 0,123 € 0,119 €	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .500" #4 2344 Keystone Electronics 1: 0,284 € 791In Stock	Mfr. Part No. 2344 Mouser Part No 534-2344	Keystone Electronics	Standoffs & Spacers SELF RETAING CLR HLE SPACER .500" #4	Datasheet	791In Stock	0,284 € 0,239 € 0,221 € 0,179 € View 0,151 € 0,124 € 0,112 € 0,105 €	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .750" #4 2346 Keystone Electronics 1: 0,323 € 286In Stock	Mfr. Part No. 2346 Mouser Part No 534-2346	Keystone Electronics	Standoffs & Spacers SELF RETAING CLR HLE SPACER .750" #4	Datasheet	286In Stock	0,323 € 0,249 € 0,222 € 0,188 € View 0,156 € 0,141 € 0,128 € 0,121 €	Min.: 1 Mult.: 1
Washers #4 WASHER NYLON 3118 Keystone Electronics 1: 0,118 € 4 086In Stock	Mfr. Part No. 3118 Mouser Part No 534-3118	Keystone Electronics	Washers #4 WASHER NYLON	Datasheet	4 086In Stock	0,118 € 0,09 € 0,08 € 0,068 € View 0,056 € 0,052 € 0,046 € 0,043 €	Min.: 1 Mult.: 1
Washers .375 Flat NYL Wshr .047 Width, #4 3158 Keystone Electronics 1: 0,118 € 2 635In Stock	Mfr. Part No. 3158 Mouser Part No 534-3158	Keystone Electronics	Washers .375 Flat NYL Wshr .047 Width, #4	Datasheet	2 635In Stock	0,118 € 0,091 € 0,08 € 0,069 € View 0,056 € 0,052 € 0,047 € 0,043 €	Min.: 1 Mult.: 1
Washers WASHER #4 SIZE 3196 Keystone Electronics 1: 0,108 € 1 507In Stock	Mfr. Part No. 3196 Mouser Part No 534-3196	Keystone Electronics	Washers WASHER #4 SIZE	Datasheet	1 507In Stock	0,108 € 0,08 € 0,072 € 0,06 € View 0,049 € 0,046 € 0,041 € 0,038 €	Min.: 1 Mult.: 1
Washers .375 Flat Fibre Wshr .062 Width, #4 3197 Keystone Electronics 1: 0,108 € 1 116In Stock	Mfr. Part No. 3197 Mouser Part No 534-3197	Keystone Electronics	Washers .375 Flat Fibre Wshr .062 Width, #4	Datasheet	1 116In Stock	0,108 € 0,08 € 0,072 € 0,06 € View 0,049 € 0,046 € 0,041 € 0,038 €	Min.: 1 Mult.: 1
Washers #4 WASHER NYL .12"ID 3200 Keystone Electronics 1: 0,137 € 4 159In Stock	Mfr. Part No. 3200 Mouser Part No 534-3200	Keystone Electronics	Washers #4 WASHER NYL .12"ID	Datasheet	4 159In Stock	0,137 € 0,102 € 0,091 € 0,076 € View 0,063 € 0,058 € 0,053 € 0,049 €	Min.: 1 Mult.: 1
Washers #4 SHOULDER WASHER 340 Keystone Electronics 1: 0,206 € 2 970In Stock	Mfr. Part No. 340 Mouser Part No 534-340	Keystone Electronics	Washers #4 SHOULDER WASHER	Datasheet	2 970In Stock	0,206 € 0,155 € 0,137 € 0,117 € View 0,096 € 0,089 € 0,08 € 0,074 €	Min.: 1 Mult.: 1
Screws & Fasteners SCREW #4 X 3/8 689 Keystone Electronics 1: 0,49 € 318In Stock	Mfr. Part No. 689 Mouser Part No 534-689	Keystone Electronics	Screws & Fasteners SCREW #4 X 3/8	Datasheet	318In Stock	0,49 € 0,37 € 0,331 € 0,28 € View 0,233 € 0,216 € 0,195 € 0,186 €	Min.: 1 Mult.: 1
Screws & Fasteners #4 x 1/4 H/L PAN HEAD SCREW 6004 SERPAC 1: 0,292 € 3 204In Stock 4 995On Order	Mfr. Part No. 6004 Mouser Part No 635-6004	SERPAC	Screws & Fasteners #4 x 1/4 H/L PAN HEAD SCREW	Datasheet	3 204In Stock 4 995On Order	0,292 € 0,219 € 0,199 € 0,173 € View 0,158 € 0,149 € 0,14 € 0,132 € 0,126 €	Min.: 1 Mult.: 1
Washers SHOULDER WASHER SW-031-145 Bivar 1: 0,155 € 6 353In Stock	Mfr. Part No. SW-031-145 Mouser Part No 749-SW-031-145	Bivar	Washers SHOULDER WASHER	Datasheet	6 353In Stock	0,155 € 0,12 € 0,101 € 0,096 € 0,09 €	Min.: 1 Mult.: 1
Washers SHOULDER WASHER SW-032-135 Bivar 1: 0,335 € 1 639In Stock 11 900On Order	Mfr. Part No. SW-032-135 Mouser Part No 749-SW-032-135	Bivar	Washers SHOULDER WASHER	Datasheet	1 639In Stock 11 900On Order On Order Ship Dates Mfr. No: SW-032-135 Stock: 1 639 Can Dispatch Immediately On Order: 4 100 Expected 11/23/2026 7 800 Expected 12/18/2026 Factory Lead Time: 14 Weeks	0,335 € 0,237 € 0,189 € 0,17 € View 0,163 € 0,153 € 0,132 € 0,115 € 0,11 €	Min.: 1 Mult.: 1
Washers SHOULDER WASHER SW-040-140 Bivar 1: 0,284 € 3 225In Stock	Mfr. Part No. SW-040-140 Mouser Part No 749-SW-040-140	Bivar	Washers SHOULDER WASHER	Datasheet	3 225In Stock	0,284 € 0,221 € 0,185 € 0,17 € View 0,162 € 0,156 € 0,128 € 0,121 € 0,12 €	Min.: 1 Mult.: 1
Screws & Fasteners 3/8 No.4 Hex Head SELF TAP SCREW 9575 Keystone Electronics 1: 0,225 € 2 051In Stock	Mfr. Part No. 9575 Mouser Part No 534-9575	Keystone Electronics	Screws & Fasteners 3/8 No.4 Hex Head SELF TAP SCREW	Datasheet	2 051In Stock	0,225 € 0,175 € 0,157 € 0,132 € View 0,116 € 0,105 € 0,087 € 0,084 €	Min.: 1 Mult.: 1	No

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