Heavy Pressure

Improved design allows plunger nose to be locked in a fully retracted position. Plunger nose has a chamfered end to assure easy alignment.

Steel parts are 12L14 material, heat treated and zinc plated.

All stainless steel parts are 303 material.

The nylon locking element holds the plunger body securely in place without the need for lock nuts or other devices. We recommend a 90 degree countersink 1/32″ larger than the major diameter of the mating thread to prevent damaging the element.

Plunger can be withdrawn completely into the body and locked in a fully retracted position. To engage the plunger, simply turn to line up with slot in body.

Available with or without locking element. All part numbers that end with a “P” do NOT have a locking element.

Part #	Projection	Nose Diameter	Body Length	Thread Sizes	End Pressure Start (Newtons)	Knurl Diameter	Knurl Thickness	End Pressure Full (Newtons)	Materials	Pressures	Locking Element	Buy	hf:tax:projection	hf:tax:nose_diameter	hf:tax:body_length	hf:tax:thread	hf:tax:end_pressure_newtons_start	hf:tax:knurl_diameter	hf:tax:knurl_thickness	hf:tax:end_pressure_newtons_full	hf:tax:material	hf:tax:pressure	hf:tax:locking_element
33863SSP	3.17	3.65	12.7	M6 x 1.0	4.5	12.7	6.3	22	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	3-17	3-65	12-7	m6-x-1-0	4-5	12-7	6-3	22	stainless-steel	heavy	no
33864SSP	4.75	4.54	15.8	M8 x 1.25	6.5	15.8	7	26.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	4-75	4-54	15-8	m8-x-1-25	6-5	15-8	7	26-5	stainless-steel	heavy	no
33865SSP	5.5	5.48	19	M10 x 1.5	6.5	19	7.9	35.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	5-5	5-48	19	m10-x-1-5	6-5	19	7-9	35-5	stainless-steel	heavy	no
33866SSP	6.35	6.35	22.2	M12 x 1.75	11	25.4	9.4	44.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	6-35	6-35	22-2	m12-x-1-75	11	25-4	9-4	44-5	stainless-steel	heavy	no
33867SSP	7.92	7.92	25.4	M16 x 2.0	22	28.6	10.3	44.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	7-92	7-92	25-4	m16-x-2-0	22	28-6	10-3	44-5	stainless-steel	heavy	no
33863SS	3.17	3.65	12.7	M6 x 1.0	4.5	12.7	6.3	22	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	3-17	3-65	12-7	m6-x-1-0	4-5	12-7	6-3	22	stainless-steel	heavy	yes
33864SS	4.75	4.54	15.8	M8 x 1.25	6.5	15.8	7	26.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	4-75	4-54	15-8	m8-x-1-25	6-5	15-8	7	26-5	stainless-steel	heavy	yes
33865SS	5.5	5.48	19	M10 x 1.5	6.5	19	7.9	35.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	5-5	5-48	19	m10-x-1-5	6-5	19	7-9	35-5	stainless-steel	heavy	yes
33866SS	6.35	6.35	22.2	M12 x 1.75	11	25.4	9.4	44.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	6-35	6-35	22-2	m12-x-1-75	11	25-4	9-4	44-5	stainless-steel	heavy	yes
33867SS	7.92	7.92	25.4	M16 x 2.0	22	28.6	10.3	44.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Radiused Delrin Nose quantity	7-92	7-92	25-4	m16-x-2-0	22	28-6	10-3	44-5	stainless-steel	heavy	yes
33829SSP	2.36	2	10.3	M5 x 0.8	4.5	9.5	4.7	15.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	2-36	2	10-3	m5-x-0-8	4-5	9-5	4-7	15-5	stainless-steel	heavy	no
33830SSP	3.17	3	12.7	M6 x 1.0	4.5	12.7	6.3	22	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	3-17	3	12-7	m6-x-1-0	4-5	12-7	6-3	22	stainless-steel	heavy	no
33831SSP	4.75	4	15.8	M8 x 1.25	6.5	15.8	7	26.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	4-75	4	15-8	m8-x-1-25	6-5	15-8	7	26-5	stainless-steel	heavy	no
33832SSP	5.5	5	19	M10 x 1.5	6.5	19	7.9	35.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	5-5	5	19	m10-x-1-5	6-5	19	7-9	35-5	stainless-steel	heavy	no
33833SSP	6.35	6	22.2	M12 x 1.75	11	25.4	9.4	44.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	6-35	6	22-2	m12-x-1-75	11	25-4	9-4	44-5	stainless-steel	heavy	no
33833A-SSP	7.92	8	25.4	M16 x 2.0	22	28.6	10.3	44.5	Stainless Steel	Heavy	No	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	7-92	8	25-4	m16-x-2-0	22	28-6	10-3	44-5	stainless-steel	heavy	no
33829SS	2.36	2	10.3	M5 x 0.8	4.5	9.5	4.7	15.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	2-36	2	10-3	m5-x-0-8	4-5	9-5	4-7	15-5	stainless-steel	heavy	yes
33830SS	3.17	3	12.7	M6 x 1.0	4.5	12.7	6.3	22	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	3-17	3	12-7	m6-x-1-0	4-5	12-7	6-3	22	stainless-steel	heavy	yes
33831SS	4.75	4	15.8	M8 x 1.25	6.5	15.8	7	26.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	4-75	4	15-8	m8-x-1-25	6-5	15-8	7	26-5	stainless-steel	heavy	yes
33832SS	5.5	5	19	M10 x 1.5	6.5	19	7.9	35.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	5-5	5	19	m10-x-1-5	6-5	19	7-9	35-5	stainless-steel	heavy	yes
33833SS	6.35	6	22.2	M12 x 1.75	11	25.4	9.4	44.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	6-35	6	22-2	m12-x-1-75	11	25-4	9-4	44-5	stainless-steel	heavy	yes
33833A-SS	7.92	8	25.4	M16 x 2.0	22	28.6	10.3	44.5	Stainless Steel	Heavy	Yes	Stainless Steel Body with Knurled Head - Stainless Steel Nose quantity	7-92	8	25-4	m16-x-2-0	22	28-6	10-3	44-5	stainless-steel	heavy	yes
33863P	3.17	3.65	12.7	M6 x 1.0	4.5	12.7	6.3	22	Steel	Heavy	No	Steel Body with Knurled Head - Radiused Delrin Nose quantity	3-17	3-65	12-7	m6-x-1-0	4-5	12-7	6-3	22	steel	heavy	no
33864P	4.75	4.54	15.8	M8 x 1.25	6.5	15.8	7	26.5	Steel	Heavy	No	Steel Body with Knurled Head - Radiused Delrin Nose quantity	4-75	4-54	15-8	m8-x-1-25	6-5	15-8	7	26-5	steel	heavy	no
33865P	5.5	5.48	19	M10 x 1.5	6.5	19	7.9	35.5	Steel	Heavy	No	Steel Body with Knurled Head - Radiused Delrin Nose quantity	5-5	5-48	19	m10-x-1-5	6-5	19	7-9	35-5	steel	heavy	no
33866P	6.35	6.35	22.2	M12 x 1.75	11	25.4	9.4	44.5	Steel	Heavy	No	Steel Body with Knurled Head - Radiused Delrin Nose quantity	6-35	6-35	22-2	m12-x-1-75	11	25-4	9-4	44-5	steel	heavy	no
33867P	7.92	7.92	25.4	M16 x 2.0	22	28.6	10.3	44.5	Steel	Heavy	No	Steel Body with Knurled Head - Radiused Delrin Nose quantity	7-92	7-92	25-4	m16-x-2-0	22	28-6	10-3	44-5	steel	heavy	no
33863	3.17	3.65	12.7	M6 x 1.0	4.5	12.7	6.3	22	Steel	Heavy	Yes	Steel Body with Knurled Head - Radiused Delrin Nose quantity	3-17	3-65	12-7	m6-x-1-0	4-5	12-7	6-3	22	steel	heavy	yes
33864	4.75	4.54	15.8	M8 x 1.25	6.5	15.8	7	26.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Radiused Delrin Nose quantity	4-75	4-54	15-8	m8-x-1-25	6-5	15-8	7	26-5	steel	heavy	yes
33865	5.5	5.48	19	M10 x 1.5	6.5	19	7.9	35.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Radiused Delrin Nose quantity	5-5	5-48	19	m10-x-1-5	6-5	19	7-9	35-5	steel	heavy	yes
33866	6.35	6.35	22.2	M12 x 1.75	11	25.4	9.4	44.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Radiused Delrin Nose quantity	6-35	6-35	22-2	m12-x-1-75	11	25-4	9-4	44-5	steel	heavy	yes
33867	7.92	7.92	25.4	M16 x 2.0	22	28.6	10.3	44.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Radiused Delrin Nose quantity	7-92	7-92	25-4	m16-x-2-0	22	28-6	10-3	44-5	steel	heavy	yes
33829P	2.36	2	10.3	M5 x 0.8	4.5	9.5	4.7	15.5	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	2-36	2	10-3	m5-x-0-8	4-5	9-5	4-7	15-5	steel	heavy	no
33830P	3.17	3	12.7	M6 x 1.0	4.5	12.7	6.3	22	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	3-17	3	12-7	m6-x-1-0	4-5	12-7	6-3	22	steel	heavy	no
33831P	4.75	4	15.8	M8 x 1.25	6.5	15.8	7	26.5	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	4-75	4	15-8	m8-x-1-25	6-5	15-8	7	26-5	steel	heavy	no
33832P	5.5	5	19	M10 x 1.5	6.5	19	7.9	35.5	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	5-5	5	19	m10-x-1-5	6-5	19	7-9	35-5	steel	heavy	no
33833P	6.35	6	22.2	M12 x 1.75	11	25.4	9.4	44.5	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	6-35	6	22-2	m12-x-1-75	11	25-4	9-4	44-5	steel	heavy	no
33833AP	7.92	8	25.4	M16 x 2.0	22	28.6	10.3	44.5	Steel	Heavy	No	Steel Body with Knurled Head - Stainless Steel Nose quantity	7-92	8	25-4	m16-x-2-0	22	28-6	10-3	44-5	steel	heavy	no
33829	2.36	2	10.3	M5 x 0.8	4.5	9.5	4.7	15.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	2-36	2	10-3	m5-x-0-8	4-5	9-5	4-7	15-5	steel	heavy	yes
33830	3.17	3	12.7	M6 x 1.0	4.5	12.7	6.3	22	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	3-17	3	12-7	m6-x-1-0	4-5	12-7	6-3	22	steel	heavy	yes
33831	4.75	4	15.8	M8 x 1.25	6.5	15.8	7	26.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	4-75	4	15-8	m8-x-1-25	6-5	15-8	7	26-5	steel	heavy	yes
33832	5.5	5	19	M10 x 1.5	6.5	19	7.9	35.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	5-5	5	19	m10-x-1-5	6-5	19	7-9	35-5	steel	heavy	yes
33833	6.35	6	22.2	M12 x 1.75	11	25.4	9.4	44.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	6-35	6	22-2	m12-x-1-75	11	25-4	9-4	44-5	steel	heavy	yes
33833A	7.92	8	25.4	M16 x 2.0	22	28.6	10.3	44.5	Steel	Heavy	Yes	Steel Body with Knurled Head - Stainless Steel Nose quantity	7-92	8	25-4	m16-x-2-0	22	28-6	10-3	44-5	steel	heavy	yes

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Pressure

Locking Element

Thread Size

Material

Pressure

Locking Element