Screws & Fasteners – Mouser Dominican Republic

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.187 Jack Screws

Keystone Electronics .187 Jack Screws are 4.8mm diameter (.187") screws designed for D-subminiature connectors used in computer cables and other electronic equipment. The product portfolio includes standard jack screws, a sems version with a captivated helical spring-lock washer that simplifies use, a slotted option for installation with a screwdriver, and a screw with a nylon patch that firmly holds the jack in vibration applications. Keystone Electronics .187 Jack Screws feature a 3/16 hex head and 4-40 thread and are offered in stainless steel or with zinc chromate plating in yellow or clear.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Plating	Screw Head
Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS 7263 Keystone Electronics 1: $0.71 8,063In Stock	Mfr. Part # 7263 Mouser Part # 534-7263	Keystone Electronics	Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	8,063In Stock	$0.71 $0.543 $0.443 $0.401 View $0.398 $0.345 $0.315 $0.289 $0.269	Min.: 1 Mult.: 1	Screws	Hex Jackscrew			Nylon, Steel
Screws & Fasteners Jack Screw .187 Yellow 4-40 7226 Keystone Electronics 1: $0.58 392In Stock	Mfr. Part # 7226 Mouser Part # 534-7226	Keystone Electronics	Screws & Fasteners Jack Screw .187 Yellow 4-40 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	392In Stock	$0.58 $0.466 $0.425 $0.347 View $0.306 $0.244 $0.22 $0.205	Min.: 1 Mult.: 1	Screws	Jackscrew	4-40		Steel	Zinc, Yellow Chromate	Hex
Screws & Fasteners JCK POST .25" 7228 Keystone Electronics 1: $0.41 62,678In Stock	Mfr. Part # 7228 Mouser Part # 534-7228	Keystone Electronics	Screws & Fasteners JCK POST .25" Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	62,678In Stock	$0.41 $0.352 $0.313 $0.254 View $0.215 $0.177 $0.161 $0.156	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	0.25 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW 7228-5 Keystone Electronics 1: $0.36 30,421In Stock	Mfr. Part # 7228-5 Mouser Part # 534-7228-5	Keystone Electronics	Screws & Fasteners JACK SCREW Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	30,421In Stock	$0.36 $0.331 $0.269 $0.228 View $0.188 $0.181	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	0.25 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW .312 7230 Keystone Electronics 1: $0.38 27,083In Stock	Mfr. Part # 7230 Mouser Part # 534-7230	Keystone Electronics	Screws & Fasteners JACK SCREW .312 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	27,083In Stock	$0.38 $0.313 $0.288 $0.234 View $0.198 $0.163 $0.148 $0.144	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	0.312 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW .312 7230-5 Keystone Electronics 1: $0.30 88,109In Stock	Mfr. Part # 7230-5 Mouser Part # 534-7230-5	Keystone Electronics	Screws & Fasteners JACK SCREW .312 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	88,109In Stock	$0.30 $0.253 $0.231 $0.189 View $0.162 $0.135 $0.123 $0.115	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	0.312 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW W/HWD.312 7231 Keystone Electronics 1: $0.42 51,567In Stock	Mfr. Part # 7231 Mouser Part # 534-7231	Keystone Electronics	Screws & Fasteners JACK SCREW W/HWD.312 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	51,567In Stock	$0.42 $0.387 $0.316 $0.271 View $0.226 $0.214	Min.: 1 Mult.: 1	Kits	Hex Jackscrew	4-40	0.312 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW W/HWD.312 7231-5 Keystone Electronics 1: $0.43 34,401In Stock	Mfr. Part # 7231-5 Mouser Part # 534-7231-5	Keystone Electronics	Screws & Fasteners JACK SCREW W/HWD.312 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	34,401In Stock	$0.43 $0.395 $0.323 $0.276 View $0.23 $0.21 $0.202	Min.: 1 Mult.: 1	Kits	Hex Jackscrew	4-40	0.312 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW .625 7232-5 Keystone Electronics 1: $1.19 6,299In Stock	Mfr. Part # 7232-5 Mouser Part # 534-7232-5	Keystone Electronics	Screws & Fasteners JACK SCREW .625 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	6,299In Stock	$1.19 $0.94 $0.892 $0.799 View $0.708 $0.507 $0.495	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	0.625 in	Steel	Zinc	Hex
Screws & Fasteners .347 JACK SCREW 7237 Keystone Electronics 1: $0.41 14,798In Stock	Mfr. Part # 7237 Mouser Part # 534-7237	Keystone Electronics	Screws & Fasteners .347 JACK SCREW Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	14,798In Stock	$0.41 $0.318 $0.284 $0.253 View $0.214 $0.176 $0.16 $0.153	Min.: 1 Mult.: 1	Screws	Jackscrew	4-40	0.347 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW 7241-5 Keystone Electronics 1: $0.57 15,165In Stock	Mfr. Part # 7241-5 Mouser Part # 534-7241-5	Keystone Electronics	Screws & Fasteners JACK SCREW Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	15,165In Stock	$0.57 $0.433 $0.388 $0.328 View $0.273 $0.257 $0.235 $0.225	Min.: 1 Mult.: 1	Screws	Jackscrew	4-40	4.75 mm	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW KIT 7244-5 Keystone Electronics 1: $0.70 9,929In Stock	Mfr. Part # 7244-5 Mouser Part # 534-7244-5	Keystone Electronics	Screws & Fasteners JACK SCREW KIT Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	9,929In Stock	$0.70 $0.535 $0.483 $0.41 View $0.37 $0.31 $0.288 $0.282	Min.: 1 Mult.: 1	Kits	Jackscrew	4-40	12.7 mm	Steel	Zinc	Hex
Screws & Fasteners .250 Jack Screw Stainless 7248 Keystone Electronics 1: $0.75 7,439In Stock 7,600Expected 11/2/2026	Mfr. Part # 7248 Mouser Part # 534-7248	Keystone Electronics	Screws & Fasteners .250 Jack Screw Stainless Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	7,439In Stock 7,600Expected 11/2/2026	$0.75 $0.665 $0.631 $0.565 View $0.475 $0.385 $0.358 $0.288	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	4.75 mm	Stainless Steel		Hex
Screws & Fasteners JACK SCREW STNLESS STEEL .312 7250 Keystone Electronics 1: $0.79 13,187In Stock	Mfr. Part # 7250 Mouser Part # 534-7250	Keystone Electronics	Screws & Fasteners JACK SCREW STNLESS STEEL .312 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	13,187In Stock	$0.79 $0.673 $0.638 $0.571 View $0.481 $0.39 $0.362 $0.294	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	12.7 mm	Stainless Steel		Hex
Screws & Fasteners JACK SCREW KIT STAINLESS 7253 Keystone Electronics 1: $1.96 3,277In Stock	Mfr. Part # 7253 Mouser Part # 534-7253	Keystone Electronics	Screws & Fasteners JACK SCREW KIT STAINLESS Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	3,277In Stock	$1.96 $1.51 $1.36 $1.16 View $1.00 $0.924 $0.85	Min.: 1 Mult.: 1	Kits	Jackscrew			Steel
Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS 7261 Keystone Electronics 1: $0.50 22,060In Stock	Mfr. Part # 7261 Mouser Part # 534-7261	Keystone Electronics	Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	22,060In Stock	$0.50 $0.384 $0.344 $0.291 View $0.25 $0.225 $0.206 $0.19	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	6.4 mm	Nylon, Steel	Zinc	Hex
Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS 7262 Keystone Electronics 1: $1.24 14,695In Stock 1,850Expected 11/17/2026	Mfr. Part # 7262 Mouser Part # 534-7262	Keystone Electronics	Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	14,695In Stock 1,850Expected 11/17/2026	$1.24 $0.947 $0.871 $0.853 View $0.712 $0.644	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	11.2 mm	Stainless Steel		Hex
Screws & Fasteners JACK SCREW WITH NYL PATCH STEEL 7264 Keystone Electronics 1: $0.54 13,252In Stock	Mfr. Part # 7264 Mouser Part # 534-7264	Keystone Electronics	Screws & Fasteners JACK SCREW WITH NYL PATCH STEEL Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	13,252In Stock	$0.54 $0.409 $0.366 $0.31 View $0.257 $0.246 $0.22 $0.20	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	13 mm	Nylon, Steel	Zinc
Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS 7268 Keystone Electronics 1: $2.35 2,431In Stock	Mfr. Part # 7268 Mouser Part # 534-7268	Keystone Electronics	Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	2,431In Stock	$2.35 $1.82 $1.68 $1.54 View $1.28 $1.21 $1.12	Min.: 1 Mult.: 1	Screws	Hex Jackscrew	4-40	9.5 mm	Nylon
Screws & Fasteners Jack Screw .187 w/hdwr Steel 4-40 7227 Keystone Electronics 1: $0.69 174In Stock	Mfr. Part # 7227 Mouser Part # 534-7227	Keystone Electronics	Screws & Fasteners Jack Screw .187 w/hdwr Steel 4-40 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	174In Stock	$0.69 $0.525 $0.498 $0.459 View $0.386 $0.31 $0.28 $0.261	Min.: 1 Mult.: 1	Screws	Jackscrew	4-40			Zinc, Yellow Chromate	Hex
Screws & Fasteners JK SCR .250" W/HRDWR 7229 Keystone Electronics 1: $0.62 5,176In Stock	Mfr. Part # 7229 Mouser Part # 534-7229	Keystone Electronics	Screws & Fasteners JK SCR .250" W/HRDWR Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	5,176In Stock	$0.62 $0.477 $0.452 $0.405 View $0.353 $0.30 $0.262	Min.: 1 Mult.: 1	Kits	Hex Jackscrew	4-40	0.25 in	Steel	Zinc	Hex
Screws & Fasteners JK SCREW .25" W/HDWR 7229-5 Keystone Electronics 1: $0.64 4,542In Stock	Mfr. Part # 7229-5 Mouser Part # 534-7229-5	Keystone Electronics	Screws & Fasteners JK SCREW .25" W/HDWR Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	4,542In Stock	$0.64 $0.544 $0.466 $0.417 View $0.382 $0.348	Min.: 1 Mult.: 1	Kits	Hex Jackscrew	4-40	0.25 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW W/HWD.625 7233 Keystone Electronics 1: $1.32 2,178In Stock 50On Order	Mfr. Part # 7233 Mouser Part # 534-7233	Keystone Electronics	Screws & Fasteners JACK SCREW W/HWD.625 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	2,178In Stock 50On Order	$1.32 $1.00 $0.923 $0.915 View $0.616 $0.583	Min.: 1 Mult.: 1	Kits	Hex Jackscrew	4-40	0.625 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW KIT 4-40 7236 Keystone Electronics 1: $0.72 1,185In Stock	Mfr. Part # 7236 Mouser Part # 534-7236	Keystone Electronics	Screws & Fasteners JACK SCREW KIT 4-40 Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	1,185In Stock	$0.72 $0.551 $0.523 $0.495 View $0.394 $0.332 $0.293 $0.273	Min.: 1 Mult.: 1	Kits	Jackscrew	4-40	0.285 in	Steel	Zinc	Hex
Screws & Fasteners JACK SCREW KIT 7242 Keystone Electronics 1: $0.64 485In Stock	Mfr. Part # 7242 Mouser Part # 534-7242	Keystone Electronics	Screws & Fasteners JACK SCREW KIT Learn More about Keystone Electronics keystone 187 jack screws	Datasheet	485In Stock	$0.64 $0.49 $0.465 $0.416 View $0.35 $0.284 $0.263 $0.25	Min.: 1 Mult.: 1	Kits	Jackscrew

.187 Jack Screws

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