Polypropylene Allen Screws

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68 Products

Plastic Socket Head Screws

Fully Threaded

Secure parts without adding much weight. These plastic screws are also nonconductive and resist chemicals and oil. The deep, six-point socket keeps hex keys from slipping out and damaging the drive.

Length is measured from under the head.

Chemical-Resistant Polypropylene—Resist grease, acids, and alkalis better than nylon screws.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Temp. Range, ° F	Flammability Rating	Specs. Met	Color	Pkg. Qty.		Pkg.
Chemical-Resistant Polypropylene







				2-56

				3/16"	0.14"	0.086"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A101	00000


				1/4"	0.14"	0.086"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A102	0000
				1/2"	0.14"	0.086"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A103	0000




						4-40

						3/16"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A104	0000


						1/4"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A105	0000
						5/16"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A106	0000
						3/8"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A107	0000
						1/2"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A108	0000
						3/4"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A109	0000
						1"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A111	0000
						1 1/2"	0.183"	0.112"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A112	0000




								6-32

								1/4"	0.226"	0.138"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A110	0000


								3/8"	0.226"	0.138"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A120	0000
								1/2"	0.226"	0.138"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A130	0000
								3/4"	0.226"	0.138"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A140	0000
								1"	0.226"	0.138"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A150	0000
								1 1/2"	0.226"	0.138"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A113	0000




										8-32

										1/4"	0.27"	0.164"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A114	0000


										3/8"	0.27"	0.164"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A260	0000
										1/2"	0.27"	0.164"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A270	0000
										5/8"	0.27"	0.164"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A280	0000
										3/4"	0.27"	0.164"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A290	0000
										1"	0.27"	0.164"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A310	0000




												10-24

1/2"												5/16"	0.19"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A115	0000


1"	5/16"											0.19"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A116	0000




		10-32

		3/8"	5/16"									0.19"	Fully Threaded	Fine	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A117	0000


		1/2"	5/16"									0.19"	Fully Threaded	Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A440	0000
		5/8"	5/16"									0.19"	Fully Threaded	Fine	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A118	0000
		3/4"	5/16"									0.19"	Fully Threaded	Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A450	0000
		1"	5/16"									0.19"	Fully Threaded	Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A460	0000
		1 1/4"	5/16"	0.19"								Fully Threaded	Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A470	0000
		1 1/2"	5/16"	0.19"	Fully Threaded							Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A480	0000
		2"	5/16"	0.19"	Fully Threaded							Fine	Not Rated	-20 to 210	—	—	Off-White	10	99477A490	0000




				1/4"-20

				1/4"	3/8"							1/4"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A119	0000


				1/2"	3/8"							1/4"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A121	0000
				5/8"	3/8"							1/4"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A610	0000
				3/4"	3/8"							1/4"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A620	0000
				7/8"	3/8"							1/4"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A630	0000
				1"	3/8"							1/4"	Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A640	0000
				1 1/4"	3/8"	1/4"						Fully Threaded	Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A650	0000
				1 1/2"	3/8"	1/4"	Fully Threaded					Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A660	0000
				1 3/4"	3/8"	1/4"	Fully Threaded					Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A122	0000
				2"	3/8"	1/4"	Fully Threaded					Coarse	Not Rated	-20 to 210	—	—	Off-White	10	99477A670	0000
				2 1/2"	3/8"	1/4"	Fully Threaded					Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A123	0000


				3"	3/8"	1/4"	Fully Threaded					Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A124	0000




						5/16"-18

						1"	15/32"					5/16"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A125	0000




								3/8"-16

								1/2"	9/16"			3/8"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A126	0000


								3/4"	9/16"			3/8"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A127	0000
								1"	9/16"			3/8"	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	ASME B18.3	Off-White	10	99477A128	0000




										M3 × 0.5 mm

										5 mm	5.5 mm	3 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A129	0000


										6 mm	5.5 mm	3 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A131	0000




										M4 × 0.7 mm

										8 mm	7 mm	4 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A132	0000


										10 mm	7 mm	4 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A133	0000
										12 mm	7 mm	4 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A134	0000
										14 mm	7 mm	4 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A135	0000
										16 mm	7 mm	4 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A136	0000




			M5 × 0.8 mm

			10 mm								8.5 mm	5 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A137	0000


			12 mm								8.5 mm	5 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A138	0000
			20 mm								8.5 mm	5 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A139	0000
			25 mm								8.5 mm	5 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A141	0000




												M6 × 1 mm

												12 mm	10 mm	6 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A142	0000


												20 mm	10 mm	6 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A143	0000
												25 mm	10 mm	6 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A144	0000
												30 mm	10 mm	6 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A145	0000




												M8 × 1.25 mm

												16 mm	13 mm	8 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A146	0000


						20 mm						13 mm	8 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A147	0000
						25 mm	13 mm					8 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A148	0000
						35 mm	13 mm					8 mm	Fully Threaded	Coarse	4,500	-20 to 180	UL 94 HB	DIN 912	Off-White	10	99477A149	0000